carved gem
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An engraved gem, frequently referred to as an intaglio, is a small and usually semi-precious gemstone that has been carved, in the Western tradition normally with images or inscriptions only on one face. The
engraving Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it with a burin. The result may be a decorated object in itself, as when silver, gold, steel, or glass are engraved, or may provide an in ...
of gemstones was a major luxury art form in the
Ancient world Ancient history is a time period from the beginning of writing and recorded human history to as far as late antiquity. The span of recorded history is roughly 5,000 years, beginning with the Sumerian cuneiform script. Ancient history cov ...
, and an important one in some later periods. Strictly speaking, ''engraving'' means carving ''in intaglio'' (with the design cut ''into'' the flat background of the stone), but
relief Relief is a sculptural method in which the sculpted pieces are bonded to a solid background of the same material. The term '' relief'' is from the Latin verb ''relevo'', to raise. To create a sculpture in relief is to give the impression that th ...
carvings (with the design projecting ''out of'' the background as in nearly all cameos) are also covered by the term. This article uses ''cameo'' in its strict sense, to denote a carving exploiting layers of differently coloured stone. The activity is also called ''gem carving'' and the artists ''gem-cutters''. References to antique gems and intaglios in a
jewellery Jewellery ( UK) or jewelry (U.S.) consists of decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, pendants, bracelets, and cufflinks. Jewellery may be attached to the body or the clothes. From a wester ...
context will almost always mean carved gems; when referring to monumental sculpture,
counter-relief Relief is a sculptural method in which the sculpted pieces are bonded to a solid background of the same material. The term ''relief'' is from the Latin verb ''relevo'', to raise. To create a sculpture in relief is to give the impression that the ...
, meaning the same as ''intaglio'', is more likely to be used. Vessels like the Cup of the Ptolemies and heads or figures carved in the round are also known as
hardstone carving Hardstone carving is a general term in art history and archaeology for the artistic carving of predominantly semi-precious stones (but also of gemstones), such as jade, rock crystal (clear quartz), agate, onyx, jasper, serpentinite, or carneli ...
s. Glyptics or ''glyptic art'' covers the field of small carved stones, including
cylinder seal A cylinder seal is a small round cylinder, typically about one inch (2 to 3 cm) in length, engraved with written characters or figurative scenes or both, used in ancient times to roll an impression onto a two-dimensional surface, generally ...
s and inscriptions, especially in an archaeological context. Though they were keenly collected in antiquity, most carved gems originally functioned as seals, often mounted in a ring; intaglio designs register most clearly when viewed by the recipient of a letter as an impression in hardened wax. A finely carved seal was practical, as it made forgery more difficult – the distinctive personal
signature A signature (; from la, signare, "to sign") is a handwritten (and often stylized) depiction of someone's name, nickname, or even a simple "X" or other mark that a person writes on documents as a proof of identity and intent. The writer of a ...
did not really exist in antiquity.


Technique

Gems were mostly cut by using abrasive powder from harder stones in conjunction with a hand-drill, probably often set in a lathe. Emery has been mined for abrasive powder on
Naxos Naxos (; el, Νάξος, ) is a Greek island and the largest of the Cyclades. It was the centre of archaic Cycladic culture. The island is famous as a source of emery, a rock rich in corundum, which until modern times was one of the best ab ...
since antiquity. Some early types of seal were cut by hand, rather than a drill, which does not allow fine detail. There is no evidence that magnifying lenses were used by gem cutters in antiquity. A medieval guide to gem-carving techniques survives from
Theophilus Presbyter Theophilus Presbyter (fl. c. 1070–1125) is the pseudonymous author or compiler of a Latin text containing detailed descriptions of various medieval arts, a text commonly known as the ''Schedula diversarum artium'' ("List of various arts") or ''De ...
. Byzantine cutters used a flat-edged wheel on a drill for intaglio work, while Carolingian ones used round-tipped drills; it is unclear where they learnt this technique from. In intaglio gems at least, the recessed cut surface is usually very well preserved, and microscopic examination is revealing of the technique used. The colour of several gemstones can be enhanced by a number of artificial methods, using heat, sugar and dyes. Many of these can be shown to have been used since antiquity – since the 7th millennium BC in the case of heating.


History

The technique has an ancient tradition in the Near East, and is represented in all or most early cultures from the area, and the Indus Valley civilization. The
cylinder seal A cylinder seal is a small round cylinder, typically about one inch (2 to 3 cm) in length, engraved with written characters or figurative scenes or both, used in ancient times to roll an impression onto a two-dimensional surface, generally ...
, whose design appears only when it is rolled over damp clay, from which the flat ring type developed, was the usual form in
Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...
,
Assyria Assyria ( Neo-Assyrian cuneiform: , romanized: ''māt Aššur''; syc, ܐܬܘܪ, ʾāthor) was a major ancient Mesopotamian civilization which existed as a city-state at times controlling regional territories in the indigenous lands of the ...
and other cultures, and spread to the Aegean and Minoan world, including parts of
Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders ...
and
Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is ge ...
. These were made in various types of stone, not all hardstone, and gold rings were a related development in Minoan seals, which are often very fine. The Greek tradition emerged in Ancient Greek art under Minoan influence on mainland
Helladic Helladic chronology is a relative dating system used in archaeology and art history. It complements the Minoan chronology scheme devised by Sir Arthur Evans for the categorisation of Bronze Age artefacts from the Minoan civilization within a h ...
culture, and reached an apogee of subtlety and refinement in the
Hellenistic period In Classical antiquity, the Hellenistic period covers the time in Mediterranean history after Classical Greece, between the death of Alexander the Great in 323 BC and the emergence of the Roman Empire, as signified by the Battle of Actium in ...
. Pre- Hellenic Ancient Egyptian seals tend to have inscriptions in
hieroglyphs A hieroglyph (Greek for "sacred carvings") was a character of the ancient Egyptian writing system. Logographic scripts that are pictographic in form in a way reminiscent of ancient Egyptian are also sometimes called "hieroglyphs". In Neoplatonis ...
rather than images. The biblical
Book of Exodus The Book of Exodus (from grc, Ἔξοδος, translit=Éxodos; he, שְׁמוֹת ''Šəmōṯ'', "Names") is the second book of the Bible. It narrates the story of the Exodus, in which the Israelites leave slavery in Biblical Egypt through ...
describes the form of the hoshen, a ceremonial breastplate worn by the high priest, bearing twelve gems engraved with the names of the
Twelve tribes of Israel The Twelve Tribes of Israel ( he, שִׁבְטֵי־יִשְׂרָאֵל, translit=Šīḇṭēy Yīsrāʾēl, lit=Tribes of Israel) are, according to Hebrew scriptures, the descendants of the biblical patriarch Jacob, also known as Israel, thro ...
. Round or oval Greek gems (along with similar objects in bone and ivory) are found from the 8th and 7th centuries BC, usually with animals in energetic geometric poses, often with a border marked by dots or a rim. Early examples are mostly in softer stones. Gems of the 6th century are more often oval, with a scarab back (in the past this type was called a "scarabaeus"), and human or divine figures as well as animals; the scarab form was apparently adopted from
Phoenicia Phoenicia () was an ancient thalassocratic civilization originating in the Levant region of the eastern Mediterranean, primarily located in modern Lebanon. The territory of the Phoenician city-states extended and shrank throughout their histor ...
. The forms are sophisticated for the period, despite the usually small size of the gems. In the 5th century gems became somewhat larger, but still only 2-3 centimetres tall. Despite this, very fine detail is shown, including the eyelashes on one male head, perhaps a portrait. Four gems signed by Dexamenos of
Chios Chios (; el, Χίος, Chíos , traditionally known as Scio in English) is the fifth largest Greek island, situated in the northern Aegean Sea. The island is separated from Turkey by the Chios Strait. Chios is notable for its exports of masti ...
are the finest of the period, two showing herons. Relief carving became common in 5th century BC Greece, and gradually most of the spectacular carved gems in the Western tradition were in relief, although the
Sassanian The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Named ...
and other traditions remained faithful to the intaglio form. Generally a relief image is more impressive than an intaglio one; in the earlier form the recipient of a document saw this in the impressed sealing wax, while in the later reliefs it was the owner of the seal who kept it for himself, probably marking the emergence of gems meant to be collected or worn as jewellery
pendant A pendant is a loose-hanging piece of jewellery, generally attached by a small loop to a necklace, which may be known as a "pendant necklace". A pendant earring is an earring with a piece hanging down. Its name stems from the Latin word ' ...
s in necklaces and the like, rather than used as seals – later ones are sometimes rather large to use to seal letters. However inscriptions are usually still in reverse ("mirror-writing") so they only read correctly on impressions (or by viewing from behind with transparent stones). This aspect also partly explains the collecting of impressions in plaster or wax from gems, which may be easier to appreciate than the original. The cameo, which is rare in intaglio form, seems to have reached Greece around the 3rd century; the
Farnese Tazza The Farnese Cup or Tazza Farnese is a 2nd-century BC cameo hardstone carving bowl or cup made in Hellenistic Egypt in four-layered sardonyx agate, now in the Naples National Archaeological MuseumInv. MANN 27611. It is a 20 cm wide and sim ...
is the only major surviving Hellenistic example (depending on the date assigned to the
Gonzaga Cameo The Gonzaga Cameo is a Hellenistic engraved gem; a cameo of the ''capita jugata'' variety cut out from the three layers of an Indian sardonyx, dating from perhaps the 3rd century BC.
– see below), but other glass-paste imitations with portraits suggest that gem-type cameos were made in this period. The conquests of
Alexander the Great Alexander III of Macedon ( grc, Ἀλέξανδρος, Alexandros; 20/21 July 356 BC – 10/11 June 323 BC), commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon. He succeeded his father Philip II to ...
had opened up new trade routes to the Greek world and increased the range of gemstones available. Roman gems generally continued
Hellenistic In Classical antiquity, the Hellenistic period covers the time in Mediterranean history after Classical Greece, between the death of Alexander the Great in 323 BC and the emergence of the Roman Empire, as signified by the Battle of Actium in ...
styles, and can be hard to date, until their quality sharply declines at the end of the 2nd century AD. Philosophers are sometimes shown;
Cicero Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, and academic skeptic, who tried to uphold optimate principles during the political crises that led to the esta ...
refers to people having portraits of their favourite on their cups and rings. The Romans invented cameo glass, best known from the
Portland Vase The Portland Vase is a Roman cameo glass vase, which is dated to between AD 1 and AD 25, though low BC dates have some scholarly support. It is the best known piece of Roman cameo glass and has served as an inspiration to many glass and porcelain ...
, as a cheaper material for cameos, and one that allowed consistent and predictable layers on even round objects. During the European
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...
antique engraved gems were one classical art form which was always highly valued, and a large but unknown number of ancient gems have (unlike most surviving classical works of art) never been buried and then excavated. Gems were used to decorate elaborate pieces of goldsmith work such as votive crowns, book-covers and crosses, sometimes very inappropriately given their subject matter.
Matthew Paris Matthew Paris, also known as Matthew of Paris ( la, Matthæus Parisiensis, lit=Matthew the Parisian; c. 1200 – 1259), was an English Benedictine monk, chronicler, artist in illuminated manuscripts and cartographer, based at St Albans Abbey ...
illustrated a number of gems owned by St Albans Abbey, including one large Late Roman imperial cameo (now lost) called ''Kaadmau'' which was used to induce overdue childbirths – it was slowly lowered, with a prayer to St Alban, on its chain down the woman's cleavage, as it was believed that the infant would flee downwards to escape it, a belief in accordance with the views of the "father of mineralogy",
Georgius Agricola Georgius Agricola (; born Georg Pawer or Georg Bauer; 24 March 1494 – 21 November 1555) was a German Humanist scholar, mineralogist and metallurgist. Born in the small town of Glauchau, in the Electorate of Saxony of the Holy Roman Empire ...
(1494–1555) on
jasper Jasper, an aggregate of microgranular quartz and/or cryptocrystalline chalcedony and other mineral phases,Kostov, R. I. 2010. Review on the mineralogical systematics of jasper and related rocks. – Archaeometry Workshop, 7, 3, 209-213PDF/ref> ...
. Some gems were engraved, mostly with religious scenes in intaglio, during the period both in Byzantium and Europe. In the West production revived from the
Carolingian period The Carolingian dynasty (; known variously as the Carlovingians, Carolingus, Carolings, Karolinger or Karlings) was a Frankish noble family named after Charlemagne, grandson of mayor Charles Martel and a descendant of the Arnulfing and Pippi ...
, when
rock crystal Quartz is a hard, crystalline mineral composed of silica (silicon dioxide). The atoms are linked in a continuous framework of SiO4 silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical form ...
was the commonest material. The Lothair Crystal (or ''Suzanna Crystal'',
British Museum The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It docum ...
, 11.5 cm diameter), clearly not designed for use as a seal, is the best known of 20 surviving Carolingian large intaglio gems with complex figural scenes, although most were used for seals. Several crystals were designed, like the ''Susanna Crystal'', to be viewed through the gem from the unengraved side, so their inscriptions were reversed like the seals. In wills and inventories, engraved gems were often given pride of place at the head of a list of treasures. Some gems in a remarkably effective evocation of classical style were made in Southern Italy for the court of Frederick II, Holy Roman Emperor in the first half of the 13th century, several in the
Cabinet des Médailles The BnF Museum or Museum of the Bibliothèque nationale de France, formerly known as the Cabinet des Médailles, is a significant art and history museum in Paris. It displays collections of the ''Département des Monnaies, Médailles et Antiques ...
in Paris. Meanwhile, the church led the development of large, often double-sided, metal seal matrices for wax seals that were left permanently attached to charters and similar legal documents, dangling by a cord, though smaller ring seals that were broken when a letter was opened remained in use. It is not clear to what extent this also continued practices in the ancient world.


Renaissance revival

The late medieval French and Burgundian courts collected and commissioned gems, and began to use them for portraits. The British Museum has what is probably a seated portrait of
John, Duke of Berry John of Berry or John the Magnificent (French: ''Jean de Berry'', ; 30 November 1340 – 15 June 1416) was Duke of Berry and Auvergne and Count of Poitiers and Montpensier. He was Regent of France during the minority of his nephew 1380-1388 ...
in intaglio on a
sapphire Sapphire is a precious gemstone, a variety of the mineral corundum, consisting of aluminium oxide () with trace amounts of elements such as iron, titanium, chromium, vanadium, or magnesium. The name sapphire is derived via the Latin "sa ...
, and the Hermitage has a cameo head of Charles VII of France. Interest had also revived in
Early Renaissance Renaissance art (1350 – 1620 AD) is the painting, sculpture, and decorative arts of the period of European history known as the Renaissance, which emerged as a distinct style in Italy in about AD 1400, in parallel with developments which occ ...
Italy, where
Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto region. It is built on a group of 118 small islands that are separated by canals and linked by over 400 bridges. The isla ...
soon became a particular centre of production. Along with the Roman statues and
sarcophagi A sarcophagus (plural sarcophagi or sarcophaguses) is a box-like funeral receptacle for a corpse, most commonly carved in stone, and usually displayed above ground, though it may also be buried. The word ''sarcophagus'' comes from the Greek ...
being newly excavated, antique gems were prime sources for artists eager to regain a classical figurative vocabulary. Cast bronze copies of gems were made, which circulated around Italy, and later Europe.Draper, James David. "Cameo Appearances". In Heilbrunn Timeline of Art History. New York: The Metropolitan Museum of Art, 2000–
(August 2008)
Among very many examples of borrowings that can be traced confidently, the ''Felix'' or ''Diomedes'' gem owned by
Lorenzo de' Medici Lorenzo di Piero de' Medici (; 1 January 1449 – 8 April 1492) was an Italian statesman, banker, ''de facto'' ruler of the Florentine Republic and the most powerful and enthusiastic patron of Renaissance culture in Italy. Also known as Lorenzo ...
(see below), with an unusual pose, was copied by
Leonardo da Vinci Leonardo di ser Piero da Vinci (15 April 14522 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, Drawing, draughtsman, engineer, scientist, theorist, sculptor, and architect. While his fame initially res ...
and may well have provided the "starting point" for one of Michelangelo's ''ignudi'' on the
Sistine Chapel ceiling The Sistine Chapel ceiling ( it, Soffitto della Cappella Sistina), painted in fresco by Michelangelo between 1508 and 1512, is a cornerstone work of High Renaissance art. The Sistine Chapel is the large papal chapel built within the Vatican ...
. Another of Lorenzo's gems supplied, probably via a drawing by
Perugino Pietro Perugino (, ; – 1523), born Pietro Vannucci, was an Italian Renaissance painter of the Umbrian school, who developed some of the qualities that found classic expression in the High Renaissance. Raphael was his most famous pupil. Ea ...
, a pose used by
Raphael Raffaello Sanzio da Urbino, better known as Raphael (; or ; March 28 or April 6, 1483April 6, 1520), was an Italian painter and architect of the High Renaissance. His work is admired for its clarity of form, ease of composition, and visual a ...
. By the 16th century carved and engraved gems were keenly collected across Europe for dedicated sections of a cabinet of curiosities, and their production revived, in classical styles; 16th-century gem-cutters working with the same types of
sardonyx Onyx primarily refers to the parallel banded variety of chalcedony, a silicate mineral. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The c ...
and other hardstones and using virtually the same techniques, produced classicizing works of glyptic art, often intended as forgeries, in such quantity that they compromised the market for them, as
Gisela Richter Gisela Marie Augusta Richter (14 or 15 August 1882 – 24 December 1972) was a classical archaeologist and art historian. She was a prominent figure and an authority in her field. Early life Gisela Richter was born in London, England, the daught ...
observed in 1922. Even today, Sir John Boardman admits that "We are sometimes at a loss to know whether what we are looking at belongs to the 1st or the 15th century AD, a sad confession for any art-historian."Beazley
Boardman lecture
/ref> Other Renaissance gems reveal their date by showing mythological scenes derived from literature that were not part of the visual repertoire in classical times, or borrowing compositions from Renaissance paintings, and using "compositions with rather more figures than any ancient engraver would have tolerated or attempted". Among artists, the wealthy Rubens was a notable collector.


Parallel traditions

Engraved gems occur in the
Bible The Bible (from Koine Greek , , 'the books') is a collection of religious texts or scriptures that are held to be sacred in Christianity, Judaism, Samaritanism, and many other religions. The Bible is an anthologya compilation of texts ...
, especially when the hoshen and
ephod An ephod ( he, אֵפוֹד ''ʾēfōḏ''; or ) was a type of apron, which according to the Hebrew Bible, was worn by the Jewish high priest the kohen gadol, an artifact and an object to be revered in ancient Israelite culture, and was closel ...
worn by the High Priest are described; though these were inscribed with the names of the
tribes of Israel The Twelve Tribes of Israel ( he, שִׁבְטֵי־יִשְׂרָאֵל, translit=Šīḇṭēy Yīsrāʾēl, lit=Tribes of Israel) are, according to Hebrew scriptures, the descendants of the biblical patriarch Jacob, also known as Israel, thro ...
in letters, rather than any images. A few identifiably Jewish gems survive from the classical world, including Persia, mostly with the owner's name in Hebrew, but some with symbols such as the menorah. Many gems are inscribed in the Islamic world, typically with verses from the
Koran The Quran (, ; Standard Arabic: , Quranic Arabic: , , 'the recitation'), also romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a revelation from God. It is organized in 114 chapters (pl.: , si ...
, and sometimes gems in the Western tradition just contain inscriptions. Many Asian and Middle Eastern cultures have their own traditions, although for example the important Chinese tradition of carved gemstones and hardstones, especially
jade carving Hardstone carving is a general term in art history and archaeology for the artistic carving of predominantly semi-precious stones (but also of gemstones), such as jade, rock crystal (clear quartz), agate, onyx, jasper, serpentinite, or carnelian, ...
, is broader than the European one of concentration on a flattish faced stone that might fit into a ring. Seal engraving covers the inscription that is printed by stamping, which nearly always only contains script rather than images. Other decoration of the seal itself was not intended to be reproduced.


Iconography

The iconography of gems is similar to that of coins, though more varied. Early gems mostly show animals. Gods,
satyr In Greek mythology, a satyr ( grc-gre, σάτυρος, sátyros, ), also known as a silenus or ''silenos'' ( grc-gre, σειληνός ), is a male nature spirit with ears and a tail resembling those of a horse, as well as a permanent, exa ...
s, and mythological scenes were common, and famous statues often represented – much modern knowledge of the poses of lost Greek cult statues such as Athena Promachos comes from the study of gems, which often have clearer images than coins. A 6th(?) century BC Greek gem already shows
Ajax Ajax may refer to: Greek mythology and tragedy * Ajax the Great, a Greek mythological hero, son of King Telamon and Periboea * Ajax the Lesser, a Greek mythological hero, son of Oileus, the king of Locris * ''Ajax'' (play), by the ancient Gree ...
committing suicide, with his name inscribed. The story of
Heracles Heracles ( ; grc-gre, Ἡρακλῆς, , glory/fame of Hera), born Alcaeus (, ''Alkaios'') or Alcides (, ''Alkeidēs''), was a divine hero in Greek mythology, the son of Zeus and Alcmene, and the foster son of Amphitryon.By his adoptiv ...
was, as in other arts, the most common source of narrative subjects. A scene may be intended as the subject of an early Archaic gem, and certainly appears on 6th century examples from the later Archaic period. Portraits of monarchs are found from the Hellenistic period onwards, although as they do not usually have identifying inscriptions, many fine ones cannot be identified with a subject. In the Roman Imperial period, portraits of the imperial family were often produced for the court circle, and many of these have survived, especially a number of spectacular cameos from the time of
Augustus Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pr ...
. As private objects, produced no doubt by artists trained in the tradition of Hellenistic monarchies, their iconography is less inhibited than the public state art of the period about showing divine attributes as well as sexual matters. The identity and interpretation of figures in the Gemma Augustea remains unclear. A number of gems from the same period contain scenes apparently from the lost epic on the Sack of Troy, of which the finest is by Dioskurides ( Chatsworth House). Renaissance and later gems remain dominated by the Hellenistic repertoire of subjects, though portraits in contemporary styles were also produced.


Collectors

Famous collectors begin with King Mithridates VI of Pontus (d. 63 BC), whose collection was part of the booty of
Pompey the Great Gnaeus Pompeius Magnus (; 29 September 106 BC – 28 September 48 BC), known in English as Pompey or Pompey the Great, was a leading Roman general and statesman. He played a significant role in the transformation of ...
, who donated it to the Temple of
Jupiter Jupiter is the fifth planet from the Sun and the largest in the Solar System. It is a gas giant with a mass more than two and a half times that of all the other planets in the Solar System combined, but slightly less than one-thousandth t ...
in Rome.
Julius Caesar Gaius Julius Caesar (; ; 12 July 100 BC – 15 March 44 BC), was a Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in a civil war, ...
was determined to excel Pompey in this as in other areas, and later gave six collections to his own
Temple of Venus Genetrix The Temple of Venus Genetrix (Latin: ''Templum Veneris Genetricis'') is a ruined temple in the Forum of Caesar, Rome, dedicated to the Roman goddess '' Venus Genetrix'', the founding goddess of the Julian gens. It was dedicated to the goddess on ...
; according to Suetonius gems were among his varied collecting passions. Many later emperors also collected gems. Chapters 4-6 of Book 37 of the '' Natural History'' of
Pliny the Elder Gaius Plinius Secundus (AD 23/2479), called Pliny the Elder (), was a Roman author, naturalist and natural philosopher, and naval and army commander of the early Roman Empire, and a friend of the emperor Vespasian. He wrote the encyclopedic ' ...
give a summary art history of the Greek and Roman tradition, and of Roman collecting. According to Pliny
Marcus Aemilius Scaurus (praetor 56 BC) Marcus Aemilius Scaurus (born 92 BC; until 52 BC) was a Roman politician of the 1st century BC and son of Marcus Aemilius Scaurus and Caecilia Metella. Initially a supporter of Pompey, Scaurus fought under his command during the Thi ...
was the first Roman collector. As in later periods objects carved in the round from semi-precious stone were regarded as a similar category of object; these are also known as
hardstone carving Hardstone carving is a general term in art history and archaeology for the artistic carving of predominantly semi-precious stones (but also of gemstones), such as jade, rock crystal (clear quartz), agate, onyx, jasper, serpentinite, or carneli ...
s. One of the largest, the '' Coupe des Ptolémées'' was probably donated to the
Basilica of Saint-Denis The Basilica of Saint-Denis (french: Basilique royale de Saint-Denis, links=no, now formally known as the ) is a large former medieval abbey church and present cathedral in the commune of Saint-Denis, a northern suburb of Paris. The building ...
, near Paris, by
Charles the Bald Charles the Bald (french: Charles le Chauve; 13 June 823 – 6 October 877), also known as Charles II, was a 9th-century king of West Francia (843–877), king of Italy (875–877) and emperor of the Carolingian Empire (875–877). After a ...
, as the inscription on its former gem-studded gold Carolingian mounting stated; it may have belonged to
Charlemagne Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first ...
. One of the best collections of such vessels, though mostly plain without carved decoration, was looted from
Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya ( Arabic), Basileuousa ("Queen of Cities"), Megalopolis ( ...
in the Fourth Crusade, and is in the Treasury of the Basilica of San Marco in
Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto region. It is built on a group of 118 small islands that are separated by canals and linked by over 400 bridges. The isla ...
. Many of these retain the medieval mounts which adapted them for liturgical use. Like the ''Coupe des Ptolémées'', most objects in European museums lost these when they became objects of classicist interest from the Renaissance onwards, or when the mounts were removed for the value of the materials, as happened to many in the
French Revolution The French Revolution ( ) was a period of radical political and societal change in France that began with the Estates General of 1789 and ended with the formation of the French Consulate in coup of 18 Brumaire, November 1799. Many of its ...
. The collection of 827 engraved gems of
Pope Paul II Pope Paul II ( la, Paulus II; it, Paolo II; 23 February 1417 – 26 July 1471), born Pietro Barbo, was head of the Catholic Church and ruler of the Papal States from 30 August 1464 to his death in July 1471. When his maternal uncle Eugene IV ...
, which included the "Felix gem" of Diomedes with the
Palladium Palladium is a chemical element with the symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1803 by the English chemist William Hyde Wollaston. He named it after the asteroid Pallas, which was itself na ...
, was acquired by Lorenzo il Magnifico; the
Medici The House of Medici ( , ) was an Italian banking family and political dynasty that first began to gather prominence under Cosimo de' Medici, in the Republic of Florence during the first half of the 15th century. The family originated in the Mu ...
collection included many other gems and was legendary, valued in inventories much higher than his Botticellis. Somewhat like Chinese collectors, Lorenzo had all his gems inscribed with his name. The
Gonzaga Cameo The Gonzaga Cameo is a Hellenistic engraved gem; a cameo of the ''capita jugata'' variety cut out from the three layers of an Indian sardonyx, dating from perhaps the 3rd century BC.
passed through a series of famous collections before coming to rest in the Hermitage. First known in the collection of
Isabella d'Este Isabella d'Este (19 May 1474 – 13 February 1539) was Marchioness of Mantua and one of the leading women of the Italian Renaissance as a major cultural and political figure. She was a patron of the arts as well as a leader of fashion, whos ...
, it passed to the Gonzaga Dukes of Mantua,
Emperor Rudolf II Rudolf II (18 July 1552 – 20 January 1612) was Holy Roman Emperor (1576–1612), King of Hungary and Croatia (as Rudolf I, 1572–1608), King of Bohemia (1575–1608/1611) and Archduke of Austria (1576–1608). He was a member of the Hous ...
, Queen
Christina of Sweden Christina ( sv, Kristina, 18 December ( New Style) 1626 – 19 April 1689), a member of the House of Vasa, was Queen of Sweden in her own right from 1632 until her abdication in 1654. She succeeded her father Gustavus Adolphus upon his death ...
, Cardinal Decio Azzolini,
Livio Odescalchi Livio Odescalchi (March 10, 1652 - September 8, 1713), Duke of Bracciano, Ceri and Sirmium, was an Italian nobleman of the Odescalchi family. Livio Odescalchi was born in Rome in 1655, the son of Carlo Odescalchi (1607-1673) and Beatrice Cusan ...
, Duke of Bracciano, and Pope
Pius VI Pope Pius VI ( it, Pio VI; born Count Giovanni Angelo Braschi, 25 December 171729 August 1799) was head of the Catholic Church and ruler of the Papal States from 15 February 1775 to his death in August 1799. Pius VI condemned the French Revoluti ...
before
Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...
carried it off to Paris, where his
Empress Joséphine Joséphine Bonaparte (, born Marie Josèphe Rose Tascher de La Pagerie; 23 June 1763 – 29 May 1814) was Empress of the French as the first wife of Emperor Napoleon I from 18 May 1804 until their marriage was annulled on 10 January 1810 ...
gave it to
Alexander I of Russia Alexander I (; – ) was Emperor of Russia from 1801, the first King of Congress Poland from 1815, and the Grand Duke of Finland from 1809 to his death. He was the eldest son of Emperor Paul I and Sophie Dorothea of Württemberg. The son o ...
after Napoleon's downfall, as a token of goodwill. It remains disputed whether the cameo is
Alexandria Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandri ...
n work of the 3rd century BC, or a
Julio-Claudian , native_name_lang=Latin, coat of arms=Great_Cameo_of_France-removebg.png, image_size=260px, caption= The Great Cameo of France depicting emperors Augustus, Tiberius, Claudius and Nero, type=Ancient Roman dynasty, country= Roman Empire, estates=* ...
imitation of the style from the 1st century AD. Three of the largest cameo gems from antiquity were created for members of the Julio-Claudian dynasty and seem to have survived above ground since antiquity. The large Gemma Augustea appeared in 1246 in the treasury of the Basilique St-Sernin, Toulouse. In 1533, King François I appropriated it and moved it to Paris, where it soon disappeared around 1590. Not long thereafter it was fenced for 12,000 gold pieces to Emperor Rudolph II; it remains in
Vienna en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST ...
, alongside the
Gemma Claudia The ''Gemma Claudia'' is a Roman five-layered onyx cameo of c. 49 AD. It later found its way into the Habsburg collections now in the Kunsthistorisches Museum, Vienna (AS Inv. No. IX A 63). It is 12 cm high and set in a gold rim. It depict ...
. The largest flat engraved gem known from antiquity is the
Great Cameo of France The Great Cameo of France (french: Grand Camée de France) is a five-layered sardonyx Imperial Roman cameo of either about 23 AD, or 50–54 AD. It is 31 cm by 26.5 cm. It is now in the Bibliothèque Nationale in Paris. It is the large ...
, which entered (or re-entered) the French royal collection in 1791 from the treasury of
Sainte-Chapelle The Sainte-Chapelle (; en, Holy Chapel) is a royal chapel in the Gothic style, within the medieval Palais de la Cité, the residence of the Kings of France until the 14th century, on the Île de la Cité in the River Seine in Paris, France. ...
, where it had been since at least 1291. In England, a false dawn of gem collecting was represented by Henry, Prince of Wales' purchase of the cabinet of the Flemish antiquary Abraham Gorlaeus in 1609, and engraved gems featured among the antiquities assembled by
Thomas Howard, 21st Earl of Arundel Thomas Howard, 14th Earl of Arundel KG, (7 July 1585 – 4 October 1646) was a prominent English courtier during the reigns of King James I and King Charles I, but he made his name as a Grand Tourist and art collector rather than as a politi ...
. Later in the century
William Cavendish, 2nd Duke of Devonshire William Cavendish, 2nd Duke of Devonshire (1672 – 4 June 1729) was a British nobleman and politician. He was the eldest son of William Cavendish, 1st Duke of Devonshire and Lady Mary Butler. A prominent Whig, he was sworn of the Privy Counc ...
, formed a collection of gems that is still conserved at Chatsworth. In the eighteenth century a more discerning cabinet of gems was assembled by Henry Howard, 4th Earl of Carlisle, acting upon the advice of Francesco Maria Zanetti and
Francesco Ficoroni Francesco (de') Ficoroni (1664–1747) was an Italian connoisseur and antiquarian in Rome closely involved with the antiquities trade. He was the author of numerous publications on ancient Roman sculpture and antiquities, guides to the monuments ...
; 170 of the Carlisle gems, both Classical and post-Classical, were purchased in 1890 for the
British Museum The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It docum ...
. By the mid-eighteenth century prices had reached such a level that major collections could only be formed by the very wealthy; lesser collectors had to make do with collecting plaster casts, which was also very popular, or buying one of many sumptuously illustrated catalogues of collections that were published. Catherine the Great's collection is in the
Hermitage Museum The State Hermitage Museum ( rus, Государственный Эрмитаж, r=Gosudarstvennyj Ermitaž, p=ɡəsʊˈdarstvʲɪn(ː)ɨj ɪrmʲɪˈtaʂ, links=no) is a museum of art and culture in Saint Petersburg, Russia. It is the largest ...
; one large collection she had bought was the gems from the Orléans Collection.
Louis XV of France Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (french: le Bien-Aimé), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reache ...
hired
Dominique Vivant Dominique Vivant, Baron Denon (4 January 1747 – 27 April 1825) was a French artist, writer, diplomat, author, and archaeologist. Denon was a diplomat for France under Louis XV and Louis XVI Louis XVI (''Louis-Auguste''; ; 23 August 175421 ...
to assemble a collection for Madame de Pompadour. In the eighteenth century British aristocrats were able to outcompete even the agents for royal and princely collectors on the Continent, aided by connoisseur-dealers like Count Antonio Maria Zanetti and Philipp von Stosch. Zanetti travelled Europe in pursuit of gems hidden in private collections for the British aristocrats he tutored in connoisseurship; his own collection was described in A.F. Gori, ''Le gemme antiche di Anton Maria Zanetti'' (Venice, 1750), illustrated with eighty plates of engravings from his own drawings. Baron Philipp von Stosch (1691–1757), a Prussian who lived in Rome and then Florence, was a major collector, as well as a dealer in engraved gems: "busy, unscrupulous, and in his spare time a spy for England in Italy". Among his contemporaries, Stosch made his lasting impression with ''Gemmæ Antiquæ Cælatæ'' (''Pierres antiques graveés'') (1724), in which
Bernard Picart Bernard Picart or Picard (11 June 1673 – 8 May 1733), was a French draughtsman, engraver, and book illustrator in Amsterdam, who showed an interest in cultural and religious habits. Life Picart was born in rue Saint-Jacques, Paris as ...
's engravings reproduced seventy antique carved hardstones like onyx, jasper and carnelian from European collections. He also encouraged Johann Lorenz Natter (1705–1763) whom Stosch set to copying ancient carved gems in Florence.
Frederick the Great Frederick II (german: Friedrich II.; 24 January 171217 August 1786) was King in Prussia from 1740 until 1772, and King of Prussia from 1772 until his death in 1786. His most significant accomplishments include his military successes in the S ...
of
Prussia Prussia, , Old Prussian: ''Prūsa'' or ''Prūsija'' was a German state on the southeast coast of the Baltic Sea. It formed the German Empire under Prussian rule when it united the German states in 1871. It was ''de facto'' dissolved by an ...
bought Stosch's collection in 1765 and built the
Antique Temple The Antique Temple is a small round temple in the west part of Sanssouci Park in Potsdam. Frederick the Great had the building constructed to house his collection of classical works of art, antique artifacts, coins and antique gems. Carl von Go ...
in the park of the Sanssouci Palace to house his collections of ancient sculpture, coins and over 4,000 gems – the two were naturally often grouped together. The gems are now in the Antikensammlung Berlin. The collection of
Joseph Smith Joseph Smith Jr. (December 23, 1805June 27, 1844) was an American religious leader and founder of Mormonism and the Latter Day Saint movement. When he was 24, Smith published the Book of Mormon. By the time of his death, 14 years later, ...
, British
consul Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states throu ...
in
Venice Venice ( ; it, Venezia ; vec, Venesia or ) is a city in northeastern Italy and the capital of the Veneto region. It is built on a group of 118 small islands that are separated by canals and linked by over 400 bridges. The isla ...
was bought by King
George III George III (George William Frederick; 4 June 173829 January 1820) was King of Great Britain and of Ireland from 25 October 1760 until the union of the two kingdoms on 1 January 1801, after which he was King of the United Kingdom of Great Br ...
of Great Britain and remains in the Royal Collection. The collections of
Charles Towneley Charles Townley FRS (1 October 1737 – 3 January 1805) was a wealthy English country gentleman, antiquary and collector, a member of the Towneley family. He travelled on three Grand Tours to Italy, buying antique sculpture, vases, coins, manu ...
,
Richard Payne Knight Richard Payne Knight (11 February 1751 – 23 April 1824) of Downton Castle in Herefordshire, and of 5 Soho Square,History of Parliament biography London, England, was a classical scholar, connoisseur, archaeologist and numismatist best ...
and Clayton Mordaunt Cracherode were bought by or bequeathed to the
British Museum The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It docum ...
, founding their very important collection. But the most famous English collection was that formed by the 4th Duke of Marlborough (1739–1817), "which the Duke kept in his bedroom and resorted to as a relief from his ambitious wife, his busy sister and his many children". This included collections formerly owned by the Gonzagas of
Mantua Mantua ( ; it, Mantova ; Lombard and la, Mantua) is a city and '' comune'' in Lombardy, Italy, and capital of the province of the same name. In 2016, Mantua was designated as the Italian Capital of Culture. In 2017, it was named as the Eur ...
(later owned by Lord Arundel), the 2nd Earl of Bessborough, and the brother of
Lord Chesterfield Philip Dormer Stanhope, 4th Earl of Chesterfield, (22 September 169424 March 1773) was a British statesman, diplomat, and man of letters, and an acclaimed wit of his time. Early life He was born in London to Philip Stanhope, 3rd Earl of Ches ...
, who himself warned his son in one of his ''Letters'' against "days lost in poring upon imperceptible intaglios and cameos".Beazley, ''The Marlborough Gems''
Boardman Lecture
The collection, including its single most famous cameo, ''the'' " Marlborough gem" depicting an initiation of Cupid and Psyche, was dispersed after a sale in 1899, fortunately timed for the new American museums and provided the core of the collection of the Metropolitan in New York and elsewhere, with the largest group still together being about 100 in the
Walters Art Museum The Walters Art Museum, located in Mount Vernon-Belvedere, Baltimore, Maryland, United States, is a public art museum founded and opened in 1934. It holds collections established during the mid-19th century. The museum's collection was amassed ...
, Baltimore. Prince Stanisław Poniatowski (1754–1833) "commissioned about 2500 gems and encouraged the belief that they were, in fact, ancient." He presented a set of 419 plaster impressions of his collection to the King of
Prussia Prussia, , Old Prussian: ''Prūsa'' or ''Prūsija'' was a German state on the southeast coast of the Baltic Sea. It formed the German Empire under Prussian rule when it united the German states in 1871. It was ''de facto'' dissolved by an ...
which now form the Daktyliothek Poniatowski in
Berlin Berlin ( , ) is the capital and List of cities in Germany by population, largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's List of cities in the European Union by population within ci ...
, where they were recognised as modern in 1832, mainly because the signatures of ancient artists from very different times were found on gems in too consistent a style.


Artists

As in other fields, not many ancient artists' names are known from literary sources, although some gems are signed. According to Pliny, Pyrgoteles was the only artist allowed to carve gems for the seal rings of
Alexander the Great Alexander III of Macedon ( grc, Ἀλέξανδρος, Alexandros; 20/21 July 356 BC – 10/11 June 323 BC), commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon. He succeeded his father Philip II to ...
. Most of the most famous Roman artists were Greeks, like Dioskurides, who is thought to have produced the Gemma Augustea, and is recorded as the artist of the matching
signet ring A seal is a device for making an impression in wax, clay, paper, or some other medium, including an embossment on paper, and is also the impression thus made. The original purpose was to authenticate a document, or to prevent interference with ...
s of
Augustus Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pr ...
– very carefully controlled, they allowed orders to be issued in his name by his most trusted associates. Other works survive signed by him (rather more than are all likely to be genuine), and his son Hyllos was also a gem engraver. The Anichini family were leading artists in Venice and elsewhere in the 15th and 16th centuries. Many Renaissance artists no doubt kept their activities quiet, as they were passing their products off as antique. Other specialist carvers included
Giovanni Bernardi Giovanni Bernardi (1494 – 22 May 1553), also known as Giovanni da Castel Bolognese and as Giovanni da Castelbolognese, was an Italian gem engraver and medallist who was born in Castel Bolognese, Italy. He was the son of a goldsmith and ...
(1494–1553), Giovanni Jacopo Caraglio (c. 1500–1565),
Giuseppe Antonio Torricelli Giuseppe Antonio Torricelli (1662–1719) was an Italian sculptor and gem-engraver of the late Baroque active in Florence, often using colorful and semi-precious pietra dura, a type of workmanship that became a specialty of Florence. He initi ...
(1662–1719), the German-Italian
Anton Pichler Anton Pichler (April 12, 1697 – September 14, 1779) was a Tyrolean goldsmith and artist of engraved gems, and the son of a doctor.''The Grove Encyclopedia of Decorative Arts.'' Pichler was born in Brixen. He studied in Naples and worked f ...
(1697–1779) and his sons Giovanni and
Luigi is a fictional character featured in video games and related media released by Nintendo. Created by Japanese video game designer Shigeru Miyamoto, Luigi is portrayed as the younger fraternal twin brother and sidekick of Mario, Nintendo's masc ...
,
Charles Christian Reisen Charles Christian Reisen (1680 – 15 December 1725) was an English gem-engraver. Life He was born in the parish of St. Clement Danes, London, the eldest son of Christian Reisen, a goldsmith, of Trondheim in Norway. The elder Reisen, leaving Norw ...
(Anglo-Norwegian, 1680–1725). Other sculptors also carved gems, or had someone in their workshop who did.
Leone Leoni :''For the early 17th-century composer, see Leone Leoni (composer)''. Leone Leoni (ca. 1509 – 22 July 1590) was an Italian sculptor of international outlook who travelled in Italy, Germany, Austria, France, Spain and the Netherlands. Leoni is r ...
said he personally spent two months on a double-sided cameo gem with portraits of
Holy Roman Emperor Charles V Charles V, french: Charles Quint, it, Carlo V, nl, Karel V, ca, Carles V, la, Carolus V (24 February 1500 – 21 September 1558) was Holy Roman Emperor and Archduke of Austria from 1519 to 1556, King of Spain ( Castile and Aragon) ...
and his wife and son. The Scot James Tassie (1735–1799), and his nephew
William William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of Engl ...
(1777–1860) developed methods for taking hard impressions from old gems, and also for casting new designs from carved wax in enamel, enabling a huge production of what are really imitation engraved gems. The fullest catalogue of his impressions ("Tassie gems") was published in 1791, with 15,800 items. There are complete sets of the impressions in the Hermitage, the
Victoria & Albert Museum The Victoria and Albert Museum (often abbreviated as the V&A) in London is the world's largest museum of applied arts, decorative arts and design, housing a permanent collection of over 2.27 million objects. It was founded in 1852 and nam ...
in London, and in Edinburgh. Other types of imitation became fashionable for ladies'
brooch A brooch (, also ) is a decorative jewelry item designed to be attached to garments, often to fasten them together. It is usually made of metal, often silver or gold or some other material. Brooches are frequently decorated with enamel or with g ...
es, such as
ceramic A ceramic is any of the various hard, brittle, heat-resistant and corrosion-resistant materials made by shaping and then firing an inorganic, nonmetallic material, such as clay, at a high temperature. Common examples are earthenware, porcelain ...
cameos by
Josiah Wedgwood Josiah Wedgwood (12 July 1730 – 3 January 1795) was an English potter, entrepreneur and abolitionist. Founding the Wedgwood company in 1759, he developed improved pottery bodies by systematic experimentation, and was the leader in the indus ...
in
jasperware Jasperware, or jasper ware, is a type of pottery first developed by Josiah Wedgwood in the 1770s. Usually described as stoneware, it has an unglazed matte "biscuit" finish and is produced in a number of different colours, of which the most com ...
. The engraved gem fell permanently out of fashion from about the 1860s, perhaps partly as a growing realization of the number of gems that were not what they seemed to be scared collectors. Among the last practitioners was James Robertson, who sensibly moved into the new art of
photography Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employe ...
. Perhaps the best known gem engraver of the 20th century, working in a contemporary idiom, is the British artist Ronald Pennell, whose work is held in the British
Crafts Council The Crafts Council is the national development agency for contemporary craft in the United Kingdom, and is funded by Arts Council England. History The Crafts Advisory Committee was formed in 1971 to advise the Minister for the Arts, David Eccles ...
Collection among many others.


Imitations

Cameo glass was invented by the Romans in about 30BC to imitate engraved hardstone cameos, with the advantage that consistent layering could be achieved even on round vessels – impossible with natural gemstones. It was however very difficult to manufacture and surviving pieces, mostly famously the
Portland Vase The Portland Vase is a Roman cameo glass vase, which is dated to between AD 1 and AD 25, though low BC dates have some scholarly support. It is the best known piece of Roman cameo glass and has served as an inspiration to many glass and porcelain ...
, are actually much rarer than Roman gemstone cameos. The technique was revived in the 18th and especially 19th centuries in England and elsewhere, and was most effectively used in French Art Nouveau glass that made no attempt to follow classical styles. The Middle Ages, which lived by charters and other sealed documents, were at least as keen on using seals as the ancient world, now creating them for towns and church institutions, but they normally used metal matrices and
signet ring A seal is a device for making an impression in wax, clay, paper, or some other medium, including an embossment on paper, and is also the impression thus made. The original purpose was to authenticate a document, or to prevent interference with ...
s. However some objects, like a 13th-century Venetian '' Seven Sleepers of Ephesus'', mimicked the engraved gem. Another offshoot of the mania for engraved gems is the fine-grained slightly translucent
stoneware Stoneware is a rather broad term for pottery or other ceramics fired at a relatively high temperature. A modern technical definition is a vitreous or semi-vitreous ceramic made primarily from stoneware clay or non-refractory fire clay. Whether vi ...
called
jasperware Jasperware, or jasper ware, is a type of pottery first developed by Josiah Wedgwood in the 1770s. Usually described as stoneware, it has an unglazed matte "biscuit" finish and is produced in a number of different colours, of which the most com ...
that was developed by
Josiah Wedgwood Josiah Wedgwood (12 July 1730 – 3 January 1795) was an English potter, entrepreneur and abolitionist. Founding the Wedgwood company in 1759, he developed improved pottery bodies by systematic experimentation, and was the leader in the indus ...
and perfected in 1775. Though white-on-blue matte jasperware is the most familiar Wedgwood ceramic line, still in production today and widely imitated since the mid-19th century, white-on-black was also produced. Wedgwood made notable jasperware copies of the Portland Vase and the ''Marlborough gem'', a famous head of Antinous, and interpreted in jasperware casts from antique gems by James Tassie.
John Flaxman John Flaxman (6 July 1755 – 7 December 1826) was a British sculptor and draughtsman, and a leading figure in British and European Neoclassicism. Early in his career, he worked as a modeller for Josiah Wedgwood's pottery. He spent several ye ...
's neoclassical designs for jasperware were carried out in the extremely low relief typical of cameo production. Some other
porcelain Porcelain () is a ceramic material made by heating substances, generally including materials such as kaolinite, in a kiln to temperatures between . The strength and translucence of porcelain, relative to other types of pottery, arises main ...
imitated three-layer cameos purely by paint, even in implausible objects like a flat
Sèvres Sèvres (, ) is a commune in the southwestern suburbs of Paris, France. It is located from the centre of Paris, in the Hauts-de-Seine department, Île-de-France region. The commune, which had a population of 23,251 as of 2018, is known for ...
tea-tray of 1840.Sèvres tea-tray from the Metropolitan museum of Art
/ref>


Scholars

Gems were a favourite topic for
antiquaries An antiquarian or antiquary () is an aficionado or student of antiquities or things of the past. More specifically, the term is used for those who study history with particular attention to ancient artifacts, archaeological and historic sit ...
from the Renaissance onwards, culminating in the work of Philipp von Stosch, described above. Major progress in understanding Greek gems was made in the work of
Adolf Furtwängler Johann Michael Adolf Furtwängler (30 June 1853 – 10 October 1907) was a German archaeologist, teacher, art historian and museum director. He was the father of the conductor Wilhelm Furtwängler and grandfather of the German archaeologist Andr ...
(1853–1907, father of the conductor, Wilhelm). Among recent scholars Sir John Boardman (b. 1927) has made a special contribution, again concentrating on Greek gems. Gertrud Seidmann (1919–2013) moved into the subject, having previously been a German teacher.


Notes


References

*"Beazley" The Classical Art Research Centre, Oxford University
Beazley Archive
– Extensive website on classical gems; page titles used as references * Boardman, John ed., ''The Oxford History of Classical Art'', 1993, OUP, *Campbell, Gordon (ed). ''The Grove Encyclopedia of Decorative Arts'', Oxford University Press US, 2006, ,
Google books
*Furtwängler, Adolf. ''Die antiken Gemmen'', 1900. This photo repertory was the cornerstone of modern studies. *Henderson, George. ''Early Medieval Art'', 1972, rev. 1977, Penguin. *Henig, Martin (ed), ''A Handbook of Roman Art'', Phaidon, 1983, *King, C. W.; ''Handbook of Engraved Gems'', 1866, reprinted Kessinger Publishing, 2003, ,
Google books
*Kornbluth, Genevra Alisoun. ''Engraved gems of the Carolingian empire'',
Penn State Press The Penn State University Press, also known as The Pennsylvania State University Press, was established in 1956 and is a non-profit publisher of scholarly books and journals. It is the independent publishing branch of the Pennsylvania State Uni ...
, 1995,
Google books
*Thoresen, Lisbet. "On Gemstones: Gemological and Analytical Studies of Ancient Intaglios and Cameos." In Ancient Glyptic Art- Gem Engraving and Gem Carving
LThoresen.com
(February 2009)
Gems and gem engraving
by Pliny the Younger


Further reading

*Boardman, John. ''Island Gems'', 1963. *Boardman, John. ''Archaic Greek Gems'', 1968. *Brown, Clifford M. (ed). ''Engraved Gems : Survivals and Revivals'', National Gallery of Art Washington, 1997. , * * This has more detail about lapidary in the ancient world, although only based on research available in the early 20th century.


External links


Beazley Archive
– Extensive site on classical gems
''Carvers and Collectors''
a 2009 exhibition at the
Getty Villa The Getty Villa is at the easterly end of the Malibu coast in the Pacific Palisades neighborhood of Los Angeles, California, United States. One of two campuses of the J. Paul Getty Museum, the Getty Villa is an educational center and museum dedi ...
, with many features
Digital Library Numis (DLN)
Online books and articles on engraved gems
The Johnston collection of engraved gems
at the Metropolitan Museum of Art *Damen, Giada. "Antique Engraved Gems and Renaissance Collectors", In Heilbrunn Timeline of Art History, New York: The Metropolitan Museum of Art, 2000

(March 2013)
Gems Collection: Cornell Collection of Antiquities
at Cornell University Library an
Cornell: Gem Impressions Collection
{{DEFAULTSORT:Engraved Gem Gems Ancient art Sculpture Seals (insignia) Ancient Greek sculpture Ancient Roman sculpture Gemstone cutting