![Cosmatesque screen](https://upload.wikimedia.org/wikipedia/commons/3/3c/Cosmatesque_screen.jpg)
Cosmatesque, or Cosmati, is a style of geometric decorative
inlay
Inlay covers a range of techniques in sculpture and the decorative arts for inserting pieces of contrasting, often colored materials into depressions in a base object to form Ornament (art), ornament or pictures that normally are flush with th ...
stonework typical of the architecture of
Medieval
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, post-classical period of World history (field), global history. It began with t ...
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
, and especially of
Rome
, established_title = Founded
, established_date = 753 BC
, founder = King Romulus (legendary)
, image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg
, map_caption ...
and its surroundings. It was used most extensively for the decoration of church floors, but was also used to decorate church walls,
pulpit
A pulpit is a raised stand for preachers in a Christian church. The origin of the word is the Latin ''pulpitum'' (platform or staging). The traditional pulpit is raised well above the surrounding floor for audibility and visibility, access ...
s, and
bishop's thrones. The name derives from the
Cosmati
The Cosmati were a Roman family, seven members of which, for four generations, were skilful architects, sculptors and workers in decorative geometric mosaic, mostly for church floors. Their name is commemorated in the genre of Cosmatesque work, ...
, the leading family workshop of craftsmen in Rome who created such geometrical marble decorations.
The style spread across Europe, where it was used in the most prestigious churches; the high altar of
Westminster Abbey
Westminster Abbey, formally titled the Collegiate Church of Saint Peter at Westminster, is an historic, mainly Gothic church in the City of Westminster, London, England, just to the west of the Palace of Westminster. It is one of the United ...
, for example, is decorated with a Cosmatesque marble floor.
Description and early history
The Cosmatesque style takes its name from the family of the
Cosmati
The Cosmati were a Roman family, seven members of which, for four generations, were skilful architects, sculptors and workers in decorative geometric mosaic, mostly for church floors. Their name is commemorated in the genre of Cosmatesque work, ...
, which flourished in Rome during the twelfth and thirteenth centuries and practiced the art of mosaic. The Cosmati's work is peculiar in that it consists of glass mosaic in combination with marble. At times it is inlaid on the white marble
architrave
In classical architecture, an architrave (; from it, architrave "chief beam", also called an epistyle; from Greek ἐπίστυλον ''epistylon'' "door frame") is the lintel or beam that rests on the capitals of columns.
The term can ...
s of doors, on the
frieze
In architecture, the frieze is the wide central section part of an entablature and may be plain in the Ionic or Doric order, or decorated with bas-reliefs. Paterae are also usually used to decorate friezes. Even when neither columns nor ...
s of
cloisters
A cloister (from Latin ''claustrum'', "enclosure") is a covered walk, open gallery, or open arcade running along the walls of buildings and forming a quadrangle or garth. The attachment of a cloister to a cathedral or church, commonly against a ...
, the
flutings of columns, and on sepulchral monuments. Again, it frames panels, of
porphyry or marble, on pulpits,
episcopal chairs, screens, etc., or is itself used as a panel. The colour is brilliant, gold
tesserae
A tessera (plural: tesserae, diminutive ''tessella'') is an individual tile, usually formed in the shape of a square, used in creating a mosaic. It is also known as an abaciscus or abaculus.
Historical tesserae
The oldest known tesserae ...
being freely used. While more frequent in Rome than elsewhere in Italy, its use is not confined to that city. Among other locations it is found in the
Cappella Palatina
The Palatine Chapel ( it, Cappella Palatina) is the royal chapel of the Norman Palace in Palermo, Sicily. This building is a mixture of Byzantine, Norman and Fatimid architectural styles, showing the tricultural state of Sicily during the 12t ...
in
Palermo
Palermo ( , ; scn, Palermu , locally also or ) is a city in southern Italy, the capital (political), capital of both the autonomous area, autonomous region of Sicily and the Metropolitan City of Palermo, the city's surrounding metropolitan ...
. Precisely what its connection may be with the southern art of Sicily has yet to be determined.
![TerracinaDuomoInternoPavimentoCosmatesco1](https://upload.wikimedia.org/wikipedia/commons/6/63/TerracinaDuomoInternoPavimentoCosmatesco1.jpg)
Although the Cosmati of 12th Century Rome are the
eponym
An eponym is a person, a place, or a thing after whom or which someone or something is, or is believed to be, named. The adjectives which are derived from the word eponym include ''eponymous'' and ''eponymic''.
Usage of the word
The term ''epon ...
ous craftsmen of the style, they do not seem to have been the first to develop the art. A similar style may be seen in the pavement of the
Benedictine
, image = Medalla San Benito.PNG
, caption = Design on the obverse side of the Saint Benedict Medal
, abbreviation = OSB
, formation =
, motto = (English: 'Pray and Work')
, foun ...
abbey of
Monte Cassino
Monte Cassino (today usually spelled Montecassino) is a rocky hill about southeast of Rome, in the Latin Valley, Italy, west of Cassino and at an elevation of . Site of the Roman town of Casinum, it is widely known for its abbey, the first h ...
(1066–1071), built using workers 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 (" ...
, making it likely that the geometric style was heavily influenced by
Byzantine floor mosaics. However, the technique is distinct because Cosmati floors are made from various shapes and sizes of stone, a property quite different from
opus tessellatum
''Opus tessellatum'' is the Latin name for the normal technique of Greek and Roman mosaic, made from tesserae that are larger than about 4 mm. It is distinguished from the finer ''opus vermiculatum'' which used tiny ''tesserae'', typically cubes ...
mosaics in which the patterns are made from small units which are all the same size and shape. The stone used by the Cosmati artists were often salvaged material (cf.
upcycling
Upcycling, also known as creative reuse, is the process of transforming by-products, waste materials, useless, or unwanted products into new materials or products perceived to be of greater quality, such as artistic value or environmental value ...
) from the ruins of ancient Roman buildings, the large roundels being the carefully cut cross sections of Roman
columns
A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. ...
.
According to the
Catholic Encyclopedia
The ''Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline, and History of the Catholic Church'' (also referred to as the ''Old Catholic Encyclopedia'' and the ''Original Catholic Encyclopedia'') i ...
, this style of inlaid ornamental mosaic was "introduced into the decorative art of Europe during the twelfth century by a marble-worker named Laurentius
lso known as "Lorenzo Cosmati" a native of Anagni, a small hill-town sixty kilometres east-south-east of Rome. Laurentius acquired his craft from Greek masters and followed their method of work for a while, but early in his career developed an original style. Freeing himself from Byzantine traditions and influences, Laurentius' style evolved into a decorative architectural mosaic, vigorous in colour and design, which he employed in conjunction with plain or sculpted marble surfaces.
"As a rule he used white or light-coloured marbles for his backgrounds; these he inlaid with squares, parallelograms, and circles of darker marble, porphyry, or
serpentine, surrounding them with ribbons of mosaic composed of coloured and gold-glass tesseræ. These harlequinads he separated one from another with marble mouldings, carvings, and flat bands, and further enriched them with mosaic. His earliest recorded work was executed for a church at Fabieri in 1190, and the earliest existing example is to be seen in the church of Ara Coeli at Rome. It consists of an epistle and gospel ambo, a chair, screen, and pavement.
"In much of his work he was assisted by his son, Jacobus, who was not only a sculptor and mosaic-worker, but also an architect of ability, as witness the architectural alterations carried out by him in the
cathedral of Civita Castellana
Civita Castellana Cathedral ( it, Cattedrale di Santa Maria Maggiore or ''Santa Maria di Pozzano'') is a cathedral in Civita Castellana, central Italy. It is the episcopal seat of the Diocese of Civita Castellana.
History
The edifice was built f ...
, a foreshadowing of the Renaissance. This was a work in which other members of his family took part, and they were all followers of the craft for four generations. Those attaining eminence in their art are named in the following genealogical epitome: Laurentius (1140–1210); Jacobus (1165–1234); Luca (1221–1240); Jacobus (1213–1293); Deodatus (1225–1294); Johannes (1231–1303)."
However, an apparently 12th-century
Crusader-period vertical high altar panel in what has been described as Cosmatesque style was rediscovered in the
Church of the Holy Sepulchre
The Church of the Holy Sepulchre, hy, Սուրբ Հարության տաճար, la, Ecclesia Sancti Sepulchri, am, የቅዱስ መቃብር ቤተክርስቲያን, he, כנסיית הקבר, ar, كنيسة القيامة is a church i ...
in Jerusalem, which stood under Crusader rule only until 1187 (and then again at times during the 13th century).
Terminology
![Raffael Stanza della Segnatura](https://upload.wikimedia.org/wikipedia/commons/a/a8/Raffael_Stanza_della_Segnatura.jpg)
Cosmatesque work is also known as ''opus alexandrinum''. Definitions of this term, and the distinction between it and ''
opus sectile
''Opus sectile'' is a form of pietra dura popularized in the ancient and medieval Roman world where materials were cut and inlaid into walls and floors to make a picture or pattern. Common materials were marble, mother of pearl, and glass. The ...
'', vary somewhat. Some restrict ''opus alexandrinum'' to the typical large designs, especially for floors, using white
guilloche patterns filled in with roundels and bands in coloured designs using small pieces. Others include any geometric design including large pieces, as in the picture from Spoleto (right side) below, whereas ''opus sectile'' also includes figurative designs made in the same technique.
''Opus alexandrinum'' is another form of ''opus sectile'', where only a few colours are used, such as white and black, or dark green on a red ground, or vice versa. This term is particularly employed to designate a species of geometrical mosaic, found in combination with large slabs of marble, much used on the pavements of medieval Roman churches and even in
Renaissance
The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ideas ...
times, as, for instance, on the pavements of the
Sistine Chapel
The Sistine Chapel (; la, Sacellum Sixtinum; it, Cappella Sistina ) is a chapel in the Apostolic Palace, the official residence of the pope in Vatican City. Originally known as the ''Cappella Magna'' ('Great Chapel'), the chapel takes its name ...
and the
Stanza della Segnatura
The four Raphael Rooms ( it, Stanze di Raffaello) form a suite of reception rooms in the Apostolic Palace, now part of the Vatican Museums, in Vatican City. They are famous for their frescoes, painted by Raphael and his workshop. Together with Mi ...
.
Examples in Rome
Among the churches decorated in cosmatesque style in Rome, the most noteworthy are
Santa Maria in Trastevere
The Basilica of Santa Maria in Trastevere ( it, Basilica di Santa Maria in Trastevere); en, Our Lady in Trastevere) is a titular minor basilica in the Trastevere district of Rome, and one of the oldest churches of Rome. The basic floor plan and ...
,
St. John Lateran
The Archbasilica Cathedral of the Most Holy Savior and of Saints John the Baptist and John the Evangelist in the Lateran ( it, Arcibasilica del Santissimo Salvatore e dei Santi Giovanni Battista ed Evangelista in Laterano), also known as the Papa ...
,
San Lorenzo fuori le Mura
The Basilica Papale di San Lorenzo fuori le mura (Papal Basilica of Saint Lawrence outside the Walls) is a Roman Catholic Minor papal basilica and parish church, located in Rome, Italy. The Basilica is one of the Seven Pilgrim Churches of Rome ...
,
San Saba,
San Paolo fuori le Mura
The Papal Basilica of Saint Paul Outside the Walls ( it, Basilica Papale di San Paolo fuori le Mura), commonly known as Saint Paul's Outside the Walls, is one of Rome's four major papal basilicas, along with the basilicas of Saint John in the ...
,
Santa Maria in Aracoeli
The Basilica of St. Mary of the Altar of Heaven ( la, Basilica Sanctae Mariae de Ara coeli in Capitolio, it, Basilica di Santa Maria in Ara coeli al Campidoglio) is a titular basilica in Rome, located on the highest summit of the Campidoglio. I ...
,
Santa Maria in Cosmedin
The Basilica of Saint Mary in Cosmedin ( it, Basilica di Santa Maria in Cosmedin or ''de Schola Graeca'') is a minor basilica church in Rome, Italy. It is located in the rione of Ripa.
History
According to Byzantine historian Andrew Ekonomo ...
,
Santa Maria Maggiore
The Basilica of Saint Mary Major ( it, Basilica di Santa Maria Maggiore, ; la, Basilica Sanctae Mariae Maioris), or church of Santa Maria Maggiore, is a Major papal basilica as well as one of the Seven Pilgrim Churches of Rome and the larges ...
,
San Crisogono
San Crisogono is a church in Rome (rione Trastevere) dedicated to the martyr Saint Chrysogonus. It was one of the tituli, the first parish churches of Rome, and was probably built in the 4th century under Pope Sylvester I (314–335).
The ...
,
[Michela Cigola, Mosaici pavimentali cosmateschi. Segni, disegni e simboli, in "Palladio" Nuova serie anno VI n. 11, giugno 1993; pp. 101–110.] San Clemente
San Clemente (; Spanish for " St. Clement") is a city in Orange County, California. Located in the Orange Coast region of the South Coast of California, San Clemente's population was 64,293 in at the 2020 census. Situated roughly midway betwee ...
,
Santa Croce in Gerusalemme
The Basilica of the Holy Cross in Jerusalem or Basilica di Santa Croce in Gerusalemme, ( la, Basilica Sanctae Crucis in Hierusalem) is a Catholic Minor basilica and titular church in rione Esquilino, Rome, Italy. It is one of the Seven Pilgrim ...
, and the
Sistine Chapel
The Sistine Chapel (; la, Sacellum Sixtinum; it, Cappella Sistina ) is a chapel in the Apostolic Palace, the official residence of the pope in Vatican City. Originally known as the ''Cappella Magna'' ('Great Chapel'), the chapel takes its name ...
and the
Stanza della Segnatura
The four Raphael Rooms ( it, Stanze di Raffaello) form a suite of reception rooms in the Apostolic Palace, now part of the Vatican Museums, in Vatican City. They are famous for their frescoes, painted by Raphael and his workshop. Together with Mi ...
at the
Vatican
Vatican may refer to:
Vatican City, the city-state ruled by the pope in Rome, including St. Peter's Basilica, Sistine Chapel, Vatican Museum
The Holy See
* The Holy See, the governing body of the Catholic Church and sovereign entity recognized ...
. Outside Rome,
Tivoli,
Subiaco,
Anagni
Anagni () is an ancient town and ''comune'' in the province of Frosinone, Lazio, Latium, central Italy, in the hills east-southeast of Rome. It is a historical and artistic center of the Latin Valley.
Geography Overview
Anagni still maintains the ...
,
Ferentino
Ferentino is a town and ''comune'' in Italy, in the province of Frosinone, Lazio, southeast of Rome.
It is situated on a hill above sea level, in the Monti Ernici area.
History
''Ferentinum'' was a town of the Hernici; it was captured from them ...
,
Terracina
Terracina is an Italian city and ''comune'' of the province of Latina, located on the coast southeast of Rome on the Via Appia ( by rail). The site has been continuously occupied since antiquity.
History Ancient times
Terracina appears in anci ...
and
Tarquinia
Tarquinia (), formerly Corneto, is an old city in the province of Viterbo, Lazio, Central Italy, known chiefly for its ancient Etruscan tombs in the widespread necropoleis, or cemeteries, for which it was awarded UNESCO World Heritage status. ...
contain remarkable cosmatesque works. Also, Cosmati built innovative decoration for the
Cathedral of Civita Castellana
Civita Castellana Cathedral ( it, Cattedrale di Santa Maria Maggiore or ''Santa Maria di Pozzano'') is a cathedral in Civita Castellana, central Italy. It is the episcopal seat of the Diocese of Civita Castellana.
History
The edifice was built f ...
.
See also
*
Intarsia
Intarsia is a form of wood inlaying that is similar to marquetry. The start of the practice dates from before the seventh century AD. The technique of intarsia inlays sections of wood (at times with contrasting ivory or bone, or mother-of-pear ...
*
Opus sectile
''Opus sectile'' is a form of pietra dura popularized in the ancient and medieval Roman world where materials were cut and inlaid into walls and floors to make a picture or pattern. Common materials were marble, mother of pearl, and glass. The ...
*
Pietra dura
''Pietra dura'' () or ''pietre dure'' () ( see below), called parchin kari or parchinkari ( fa, ) in the Indian Subcontinent, is a term for the inlay technique of using cut and fitted, highly polished colored stones to create images. It is c ...
Gallery
Image:Roma-sanpaolo6.jpg, Cosmatesque decoration from the cloisters of San Paolo fuori le Mura
The Papal Basilica of Saint Paul Outside the Walls ( it, Basilica Papale di San Paolo fuori le Mura), commonly known as Saint Paul's Outside the Walls, is one of Rome's four major papal basilicas, along with the basilicas of Saint John in the ...
, Rome.
Image:Cosmatesque SM Maggiore n3.jpg, Detail of Cosmatesque floor, from the central nave of the Basilica di Santa Maria Maggiore
The Basilica of Saint Mary Major ( it, Basilica di Santa Maria Maggiore, ; la, Basilica Sanctae Mariae Maioris), or church of Santa Maria Maggiore, is a Major papal basilica as well as one of the Seven Pilgrim Churches of Rome and the larges ...
, Rome.
Image:Cosmatesque SM Maggiore n1.jpg, Detail of Cosmatesque floor, from the central nave of the Basilica di Santa Maria Maggiore
The Basilica of Saint Mary Major ( it, Basilica di Santa Maria Maggiore, ; la, Basilica Sanctae Mariae Maioris), or church of Santa Maria Maggiore, is a Major papal basilica as well as one of the Seven Pilgrim Churches of Rome and the larges ...
, Rome.
Image:Campitelli - Aracoeli cosmatesco 1010842.JPG, Detail of Cosmatesque floor, from Santa Maria in Aracoeli
The Basilica of St. Mary of the Altar of Heaven ( la, Basilica Sanctae Mariae de Ara coeli in Capitolio, it, Basilica di Santa Maria in Ara coeli al Campidoglio) is a titular basilica in Rome, located on the highest summit of the Campidoglio. I ...
, Rome.
Image:San Paolo fuori le mura (cloister).jpg, Two columns with Cosmatesque ornament in the cloister of San Paolo fuori le Mura
The Papal Basilica of Saint Paul Outside the Walls ( it, Basilica Papale di San Paolo fuori le Mura), commonly known as Saint Paul's Outside the Walls, is one of Rome's four major papal basilicas, along with the basilicas of Saint John in the ...
, Rome.
Image:RomaCosmedin2667TAW.JPG, Detail of Cosmatesque floor, in the Basilica di Santa Maria in Cosmedin
The Basilica of Saint Mary in Cosmedin ( it, Basilica di Santa Maria in Cosmedin or ''de Schola Graeca'') is a minor basilica church in Rome, Italy. It is located in the rione of Ripa.
History
According to Byzantine historian Andrew Ekonomo ...
.
Image:Santa Croce in Gerusalemme Kosmaten 2009.jpg, Detail of Cosmatesque floor, in Santa Croce in Gerusalemme
The Basilica of the Holy Cross in Jerusalem or Basilica di Santa Croce in Gerusalemme, ( la, Basilica Sanctae Crucis in Hierusalem) is a Catholic Minor basilica and titular church in rione Esquilino, Rome, Italy. It is one of the Seven Pilgrim ...
, Rome.
Image:Trastevere - s Benedetto in Piscinula pavimento 1040040.JPG, Cosmatesque floor, from the Chiesa di San Benedetto in Piscinula, in the Trastevere
Trastevere () is the 13th ''rione'' of Rome: it is identified by the initials R. XIII and it is located within Municipio I. Its name comes from Latin ''trans Tiberim'', literally 'beyond the Tiber'.
Its coat of arms depicts a golden head of a lio ...
section of Rome.
Notes
External links
*
Catholic Encyclopedia
The ''Catholic Encyclopedia: An International Work of Reference on the Constitution, Doctrine, Discipline, and History of the Catholic Church'' (also referred to as the ''Old Catholic Encyclopedia'' and the ''Original Catholic Encyclopedia'') i ...
article o
Cosmati Mosaic(with photographs)
The Cosmati pavement at Westminster Abbey*
Encyclopaedia Britannica
An encyclopedia (American English) or encyclopædia (British English) is a reference work or compendium providing summaries of knowledge either general or special to a particular field or discipline. Encyclopedias are divided into articles ...
article o
Cosmati work
{{catholic
Architectural styles
Medieval art
Mosaic