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Hepatizon
''Hepatizon'' (Greek etymology: , English translation: "liver"), also known as black Corinthian bronze, was a highly valuable metal alloy in classical antiquity. It is thought to be an alloy of copper with the addition of a small proportion of gold and silver (perhaps as little as 8% of each), mixed and treated to produce a material with a dark purplish patina, similar to the colour of liver. It is referred to in various ancient texts, but few known examples of hepatizon exist today. Of the known types of bronze or brass in classical antiquity (known in Latin as ''aes'' and in Greek as χαλκός), hepatizon was the second most valuable. Pliny the Elder mentions it in his '' Natural History'', stating that it is less valuable than Corinthian bronze, which contained a greater proportion of gold or silver and as a result resembled the precious metals, but was esteemed before bronze from Delos and Aegina. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shakudō
''Shakudō'' (赤銅) is a Japanese billon of gold and copper (typically 4–10% gold, 96–90% copper), one of the ''irogane'' class of colored metals, which can be treated to develop a black, or sometimes indigo, patina, resembling lacquer. Unpatinated ''shakudō'' visually resembles bronze; the dark color is induced by the ''niiro'' artificial patination process, involving boiling in a solution, generally including ''rokushō''. Naming The characters in the name ''shaku-dō'' mean "red" and "copper" but combined they represent this material which begins with a darkened coppery-bronze color and is then modified to black or near-black. History Early uses The word "shakudō" first appears in records of the Japanese "Nara" period (710-784 AD), but it is not clear to what it referred (it could have been some form of copper, or a form of the now-known material). There are actual pieces known from the 12th century onwards. Shakudō was historically used to construct or decorate Ja ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Alloys
Copper alloys are metal alloys that have copper as their principal component. They have high resistance against corrosion. The best known traditional types are bronze, where tin is a significant addition, and brass, using zinc instead. Both of these are imprecise terms, having both been commonly referred to as lattens in the past. Today the term ''copper alloy'' tends to be substituted, especially by museums. Composition The similarity in external appearance of the various alloys, along with the different combinations of elements used when making each alloy, can lead to confusion when categorizing the different compositions. There are as many as 400 different copper and copper alloy compositions loosely grouped into the categories: copper, high copper alloy, brasses, bronzes, copper nickels, copper–nickel–zinc (nickel silver), leaded copper, and special alloys. The following table lists the principal alloying element for four of the more common types used in modern i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greek Etymology
Greek ( el, label=Modern Greek, Ελληνικά, Elliniká, ; grc, Ἑλληνική, Hellēnikḗ) is an independent branch of the Indo-European family of languages, native to Greece, Cyprus, southern Italy (Calabria and Salento), southern Albania, and other regions of the Balkans, the Black Sea coast, Asia Minor, and the Eastern Mediterranean. It has the longest documented history of any Indo-European language, spanning at least 3,400 years of written records. Its writing system is the Greek alphabet, which has been used for approximately 2,800 years; previously, Greek was recorded in writing systems such as Linear B and the Cypriot syllabary. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic, and many other writing systems. The Greek language holds a very important place in the history of the Western world. Beginning with the epics of Homer, ancient Greek literature includes many works of lasting importa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corinthian Bronze
Corinthian bronze, also named Corinthian brass or aes Corinthiacum, was a highly valuable metal alloy in classical antiquity. It is thought to be an alloy of copper with gold or silver (or both), although it has also been contended that it was simply a very high grade of bronze, or a kind of bronze that was manufactured in Corinth. It is referred to in various ancient texts, but no certain examples of Corinthian bronze exist today. However, it has been increasingly suggested that a number of artefacts previously described as niello in fact use a technique of patinated metal that may be the same as Corinthian bronze and is similar to the Japanese Shakudō. Its composition was long a mystery, but contemporary thinking is that Corinthian bronze was "a patinated alloy of copper with some gold and silver", perhaps the same as the ''hesmen kem'' or "black copper" of Ancient Egyptian art. This is shown by ancient texts to be a prestigious material, and apparently survives in a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek Sculpture
The sculpture of ancient Greece is the main surviving type of fine ancient Greek art as, with the exception of painted ancient Greek pottery, almost no ancient Greek painting survives. Modern scholarship identifies three major stages in monumental sculpture in bronze and stone: the Archaic (from about 650 to 480 BC), Classical (480–323) and Hellenistic. At all periods there were great numbers of Greek terracotta figurines and small sculptures in metal and other materials. The Greeks decided very early on that the human form was the most important subject for artistic endeavour. Seeing their gods as having human form, there was little distinction between the sacred and the secular in art—the human body was both secular and sacred. A male nude of Apollo or Heracles had only slight differences in treatment to one of that year's Olympic boxing champion. The statue, originally single but by the Hellenistic period often in groups was the dominant form, though reliefs, often so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sculpture Materials
Sculpture is the branch of the visual arts that operates in three dimensions. Sculpture is the three-dimensional art work which is physically presented in the dimensions of height, width and depth. It is one of the plastic arts. Durable sculptural processes originally used carving (the removal of material) and modelling (the addition of material, as clay), in stone, metal, ceramics, wood and other materials but, since Modernism, there has been an almost complete freedom of materials and process. A wide variety of materials may be worked by removal such as carving, assembled by welding or modelling, or moulded or cast. Sculpture in stone survives far better than works of art in perishable materials, and often represents the majority of the surviving works (other than pottery) from ancient cultures, though conversely traditions of sculpture in wood may have vanished almost entirely. However, most ancient sculpture was brightly painted, and this has been lost. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precious Metal Alloys
Precious may refer to: Music * Precious (group), a British female pop group Albums * ''Precious'' (Chanté Moore album), 1992 * ''Precious'' (Cubic U album), 1998 * ''Precious'' (Ours album), 2002 * ''Precious'' (Precious album), 2000 * ''Precious'' (soundtrack), the soundtrack album to the 2009 film Songs * "Precious" (Depeche Mode song), 2005 * "Precious" (The Jam song), 1982 * "Precious" (Annie Lennox song), 1992 * "Precious" (Pretenders song), 1980 * "Precious" (Vivid song), 2010 * "Precious" (Yuna Ito song), 2006 * "Precious", a song by Jim Jones on the album ''Pray IV Reign'' * "Precious...", a song by Luna Sea on the album ''Luna Sea'' * "Precious", a song by Minipop on the album '' A New Hope'' * "Precious", a 2010 song by Ace of Base Film and television * ''Precious'' (film), a 2009 American drama film * Precious (Passions character), an orangutan in the soap opera ''Passions'' * Precious (Boukenger), fictional artifacts in the Japanese tokusatsu serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grove Art Online
''Grove Art Online'' is the online edition of ''The Dictionary of Art'', often referred to as the ''Grove Dictionary of Art'', and part of Oxford Art Online, an internet gateway to online art reference publications of Oxford University Press, which also includes the online version of the ''Benezit Dictionary of Artists''. It is a large encyclopedia of art, previously a 34-volume printed encyclopedia first published by Grove in 1996 and reprinted with minor corrections in 1998. A new edition was published in 2003 by Oxford University Press. Scope Written by 6,700 experts from around the world, its 32,600 pages cover over 45,000 topics about art, artists, art critics, art collectors, or anything else connected to the world of art. According to ''The New York Times Book Review'' it is the "most ambitious art-publishing venture of the late 20th century". Almost half the content covers non-Western subjects, and contributors hail from 120 countries. Topics range from Julia Margaret C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Billon (alloy)
Billon () is an alloy of a precious metal (most commonly silver, but also gold) with a majority base metal content (such as copper). It is used chiefly for making coins, medals, and token coins. The word comes from the French ''bille'', which means "log". History The use of billon coins dates from ancient Greece and continued through the Middle Ages. During the sixth and fifth centuries BC, some cities on Lesbos used coins made of 60% copper and 40% silver. In both ancient times and the Middle Ages, leaner mixtures were adopted, with less than 2% silver content. Billon coins are perhaps best known from the Roman Empire, where progressive debasements of the Roman ''denarius'' and the Roman provincial ''tetradrachm'' in the second century AD led to declining silver and increasing bronze content in these denominations of coins. Eventually, by the third quarter of the second century AD, these coins were almost entirely bronze, with only a thin coating or even a wash of silver. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statue
A statue is a free-standing sculpture in which the realistic, full-length figures of persons or animals are carved or cast in a durable material such as wood, metal or stone. Typical statues are life-sized or close to life-size; a sculpture that represents persons or animals in full figure but that is small enough to lift and carry is a statuette or figurine, whilst one more than twice life-size is a colossal statue. Statues have been produced in many cultures from prehistory to the present; the oldest-known statue dating to about 30,000 years ago. Statues represent many different people and animals, real and mythical. Many statues are placed in public places as public art. The world's tallest statue, ''Statue of Unity'', is tall and is located near the Narmada dam in Gujarat, India. Color Ancient statues often show the bare surface of the material of which they are made. For example, many people associate Greek classical art with white marble sculpture, but there is evidenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegina
Aegina (; el, Αίγινα, ''Aígina'' ; grc, Αἴγῑνα) is one of the Saronic Islands of Greece in the Saronic Gulf, from Athens. Tradition derives the name from Aegina (mythology), Aegina, the mother of the hero Aeacus, who was born on the island and became its king. Administration Municipality The municipality of Aegina consists of the island of Aegina and a few offshore islets. It is part of the Islands (regional unit), Islands regional unit, Attica (region), Attica region. The municipality is subdivided into the following five communities (population in 2011 in parentheses ): * Kypseli (2124) * Mesagros (1361) * Perdika (823) * Vathy (1495) The regional capital is the town of Aegina, situated at the northwestern end of the island. Due to its proximity to Athens, it is a popular vacation place during the summer months, with quite a few Athenians owning second houses on the island. Province The province of Aegina ( el, Επαρχία Αίγινας) was one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delos
The island of Delos (; el, Δήλος ; Attic: , Doric: ), near Mykonos, near the centre of the Cyclades archipelago, is one of the most important mythological, historical, and archaeological sites in Greece. The excavations in the island are among the most extensive in the Mediterranean; ongoing work takes place under the direction of the Ephorate of Antiquities of Cyclades, and many of the artifacts found are on display at the Archaeological Museum of Delos and the National Archaeological Museum of Athens. Delos had a position as a holy sanctuary for a millennium before Olympian Greek mythology made it the birthplace of Apollo and Artemis. From its Sacred Harbour, the horizon shows the three conical mounds that have identified landscapes sacred to a goddess (it is predicted that the deity's name is Athena) - in other sites: one, retaining its Pre-Greek name Mount Cynthus, is crowned with a sanctuary of Zeus. In 1990, UNESCO inscribed Delos on the World Heritage List, citi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
