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Gilt Silver
Silver-gilt or gilded/gilt silver, sometimes known in American English by the French term vermeil, is silver (either pure or sterling) which has been gilded with gold. Most large objects made in goldsmithing that appear to be gold are actually silver-gilt; for example most sporting trophies (including medals such as the gold medals awarded in all Olympic Games after 1912) and many crown jewels are silver-gilt objects. Apart from the raw materials being much less expensive to acquire than solid gold of any karat, large silver-gilt objects are also noticeably lighter if lifted, as well as more durable (gold is much heavier than even lead and is easily scratched and bent). For objects that have intricate detail like monstrances, gilding greatly reduces the need for cleaning and polishing, and so reduces the risk of damage. Ungilded silver would suffer oxidation and need frequent polishing; gold does not oxidize at all. The "gold" threads used in embroidered goldwork are normally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burghley Nef
The Burghley Nef is a parcel-gilt salt cellar made in Paris in 1527–28 (or possibly earlier). It is in the form of a late medieval ship, the hull made from a nautilus shell. The ship sits on the back of a mermaid on an hexagonal base. The height is . In medieval France the word Nef (metalwork), nef was applied to various types of boat-shaped containers, including the most magnificent objects intended for the dining tables and buffets of the rich. Apart from having an obvious ornamental quality, their function was to hold personal pieces of cutlery or, as in this case, salt or spices—there is a detachable compartment on the rear deck, which was presumably passed around the table. This nautilus shell was a rare natural curiosity. The Burghley Nef would have been placed in front of the most important person at table as a mark of their status. At the foot of the main mast, engaged in a game of chess, are the tiny figures of the lovers Tristan and Iseult who, according to the le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pre-Columbian South America
In the history of the Americas, the pre-Columbian era spans from the original settlement of North and South America in the Upper Paleolithic period through European colonization, which began with Christopher Columbus's voyage of 1492. Usually, the era covers the history of Indigenous cultures until significant influence by Europeans. This may have occurred decades or even centuries after Columbus for certain cultures. Many pre-Columbian civilizations were marked by permanent settlements, cities, agriculture, civic and monumental architecture, major earthworks, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first permanent European colonies (c. late 16th–early 17th centuries), and are known only through archaeological investigations and oral history. Other civilizations were contemporary with the colonial period and were described in European historical accounts of the time. A few, such as the Maya civilization, had their own wri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Of Fine Arts, Boston
The Museum of Fine Arts (often abbreviated as MFA Boston or MFA) is an art museum in Boston, Massachusetts. It is the 20th-largest art museum in the world, measured by public gallery area. It contains 8,161 paintings and more than 450,000 works of art, making it one of the most comprehensive collections in the Americas. With more than 1.2 million visitors a year, it is the 52nd–most visited art museum in the world . Founded in 1870 in Copley Square, the museum moved to its current Fenway location in 1909. It is affiliated with the School of the Museum of Fine Arts at Tufts. History 1870–1907 The Museum of Fine Arts was founded in 1870 and was initially located on the top floor of the Boston Athenaeum. Most of its initial collection came from the Athenæum's Art Gallery. Francis Davis Millet, a local artist, was instrumental in starting the art school affiliated with the museum, and in appointing Emil Otto Grundmann as its first director. In 1876, the museum moved to a h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British English
British English (BrE, en-GB, or BE) is, according to Lexico, Oxford Dictionaries, "English language, English as used in Great Britain, as distinct from that used elsewhere". More narrowly, it can refer specifically to the English language in England, or, more broadly, to the collective dialects of English throughout the British Isles taken as a single umbrella variety, for instance additionally incorporating Scottish English, Welsh English, and Ulster English, Northern Irish English. Tom McArthur (linguist), Tom McArthur in the ''Oxford Guide to World English'' acknowledges that British English shares "all the ambiguities and tensions [with] the word 'British people, British' and as a result can be used and interpreted in two ways, more broadly or more narrowly, within a range of blurring and ambiguity". Variations exist in formal (both written and spoken) English in the United Kingdom. For example, the adjective ''wee'' is almost exclusively used in parts of Scotland, North E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilt-bronze
Ormolu (; from French ''or moulu'', "ground/pounded gold") is the gilding technique of applying finely ground, high-carat gold– mercury amalgam to an object of bronze, and for objects finished in this way. The mercury is driven off in a kiln leaving behind a gold coating. The French refer to this technique as "''bronze doré''"; in English, it is known as "gilt bronze". Around 1830, legislation in France had outlawed the use of mercury for health reasons, though use continued to the 1900s. Craftsmen principally used ormolu for the decorative mountings of furniture, clocks, lighting devices, and porcelain. Process The manufacture of true ormolu employs a process known as mercury-gilding or fire-gilding, in which a solution of mercuric nitrate is applied to a piece of copper, brass, or bronze; followed by the application of an amalgam of gold and mercury. The item is then exposed to extreme heat until the mercury vaporizes and the gold remains, adhering to the metal obje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koreans
Koreans ( South Korean: , , North Korean: , ; see names of Korea) are an East Asian ethnic group native to the Korean Peninsula. Koreans mainly live in the two Korean nation states: North Korea and South Korea (collectively and simply referred to as just Korea). They are also an officially recognized ethnic minority in other Asian countries; such as China, Japan, Kazakhstan and Uzbekistan. Koreans also form sizeable communities in Europe, specifically in Russia, Germany, United Kingdom, and France. Over the course of the 20th century, Korean communities have also formed in the Americas (especially in the United States and Canada) and Oceania. As of 2021, there were an estimated 7.3 million ethnic Koreans residing outside Korea. Etymology South Koreans refer to themselves as Hanguk-in(Korean: 한국인, Hanja: 韓國人) or Hanguk-saram (''Korean: 한국 사람''), both of which mean "people of the Han". When including members of the Korean diaspora, Koreans often use the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keum-boo
''Keum-boo'' (also ''Geumbu'', ''Kum-Boo'' or ''Kum-bu''—Korean "attached gold") is an ancient Korean gilding technique used to apply thin sheets of gold to silver, to make silver-gilt. Traditionally, this technique is accomplished by first depleting a surface of sterling silver to bring up a thin layer of fine silver. Then 24 carat gold foil is applied with heat and pressure— mechanical gilding—to produce a permanent diffusion bond. Pure precious metals such as gold and silver have a very similar atomic structure and therefore have a good potential for bonding. Heating these metals to a temperature between 260–370°C increases the movement of the atoms. When pressure is added, this causes an electron exchange at the surface between the two metals, creating a permanent diffusion bond. This diffusion bond occurs far below the soldering temperature for either metal (Dhein, 2004). Examples of this technique have probably been observed, but not positively identified on piece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electroplating
Electroplating, also known as electrochemical deposition or electrodeposition, is a process for producing a metal coating on a solid substrate through the reduction of cations of that metal by means of a direct electric current. The part to be coated acts as the cathode (negative electrode) of an electrolytic cell; the electrolyte is a solution of a salt of the metal to be coated; and the anode (positive electrode) is usually either a block of that metal, or of some inert conductive material. The current is provided by an external power supply. Electroplating is widely used in industry and decorative arts to improve the surface qualities of objects—such as resistance to abrasion and corrosion, lubricity, reflectivity, electrical conductivity, or appearance. It is used to build up thickness on undersized or worn-out parts, or to manufacture metal plates with complex shape, a process called electroforming. It is used to deposit copper and other conductors in forming printe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury (element)
Mercury is a chemical element with the symbol Hg and atomic number 80. It is also known as quicksilver and was formerly named hydrargyrum ( ) from the Greek words, ''hydor'' (water) and ''argyros'' (silver). A heavy, silvery d-block A block of the periodic table is a set of elements unified by the atomic orbitals their valence electrons or vacancies lie in. The term appears to have been first used by Charles Janet. Each block is named after its characteristic orbital: s-blo ... element, mercury is the only metallic element that is known to be liquid at standard temperature and pressure; the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature. Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion is obtained by Mill (grinding), grinding natural cinnabar or synthetic mercuric sulfide. Mercury is used in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire-gilding
Gilding is a decorative technique for applying a very thin coating of gold over solid surfaces such as metal (most common), wood, porcelain, or stone. A gilded object is also described as "gilt". Where metal is gilded, the metal below was traditionally silver in the West, to make silver-gilt (or ''vermeil'') objects, but gilt-bronze is commonly used in China, and also called ormolu if it is Western. Methods of gilding include hand application and gluing, typically of gold leaf, chemical gilding, and electroplating, the last also called gold plating. Parcel-gilt (partial gilt) objects are only gilded over part of their surfaces. This may mean that all of the inside, and none of the outside, of a chalice or similar vessel is gilded, or that patterns or images are made up by using a combination of gilt and ungilted areas. Gilding gives an object a gold appearance at a fraction of the cost of creating a solid gold object. In addition, a solid gold piece would often be too soft o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
