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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] |
Jacques Caffieri
Jacques Caffieri (25 August 1678, Paris – 25 November 1755, Paris) was a French sculptor, working for the most part in bronze. Life Jacques Caffiéri was the fifth son of Philippe Caffieri (1634-1716), the founder of this family of artists. Jacques was received a ''maître fondeur-ciseleur'' by 1715, the date of his first known work, a design for a pall for the ''Corporation des Fondeurs-Ciseleurs'', one of two Parisian guilds that oversaw works cast in metal, from full-scale sculptures to gilt-bronze furniture mounts, wall-lights and candlesticks. As '' fondeurs-ciseleurs'', "casters and finishers", the renown of the Caffieri family has centred on Jacques, though later it is not easy to distinguish between Jacques' work and that of Jacques' son, the younger Philippe (1714–1777). Caffieri was attached as ''fondeur-ciseleur'' to the Bâtiments du Roi in 1736. A large proportion of his brilliant achievement as a designer and chaser in bronze and other metals was executed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Château De Versailles, Salon Des Nobles, Garniture De Cheminée (gde Pendule « Aux Chameaux », Candélabres « Aux Grues »), François Rémond, Jarossay
A château (; plural: châteaux) is a manor house or residence of the lord of the manor, or a fine country house of nobility or gentry, with or without fortifications, originally, and still most frequently, in French-speaking regions. Nowadays a ''château'' may be any stately residence built in a French style; the term is additionally often used for a winegrower's estate, especially in the Bordeaux region of France. Definition The word château is a French word that has entered the English language, where its meaning is more specific than it is in French. The French word ''château'' denotes buildings as diverse as a medieval fortress, a Renaissance palace and a fine 19th-century country house. Care should therefore be taken when translating the French word ''château'' into English, noting the nature of the building in question. Most French châteaux are "palaces" or fine "country houses" rather than "castles", and for these, the word "château" is appropriate in English. ... [...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] |
ébéniste
''Ébéniste'' () is a loanword (from French) for a cabinet-maker, particularly one who works in ebony. Etymology and ambiguities As opposed to ''ébéniste'', the term ''menuisier'' denotes a woodcarver or chairmaker in French. The English equivalent for ''ébéniste'', "ebonist", is not commonly used. Originally, an ''ébéniste'' was one who worked with ebony, a favoured luxury wood for mid-17th century Parisian cabinets, originating in imitation of elite furniture being made in Antwerp. The word is 17th-century in origin. Early Parisian ''ébénistes'' often came from the Low Countries themselves; an outstanding example is Pierre Golle, who worked at the '' Gobelins manufactory'' making cabinets and table tops veneered with marquetry, the traditional enrichment of ''ébénisterie'', or "cabinet-work". History ''Ébénistes'' make case furniture, either veneered or painted. Under Parisian guild regulations the application of painted varnishes, generically called '' vernis Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cabinet Making
A cabinet is a case or cupboard with shelves and/or drawers for storing or displaying items. Some cabinets are stand alone while others are built in to a wall or are attached to it like a medicine cabinet. Cabinets are typically made of wood (solid or with veneers or artificial surfaces), coated steel (common for medicine cabinets), or synthetic materials. Commercial grade cabinets usually have a melamine-particleboard substrate and are covered in a high pressure decorative laminate, commonly referred to as Wilsonart or Formica. Cabinets sometimes have one or more doors on the front, which are mounted with door hardware, and occasionally a lock. Cabinets may have one or more doors, drawers, and/or shelves. Short cabinets often have a finished surface on top that can be used for display, or as a working surface, such as the countertops found in kitchens. A cabinet intended to be used in a bedroom and with several drawers typically placed one above another in one or more column ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Art
Chinese art is visual art that originated in or is practiced in China, Greater China or by Chinese artists. Art created by Chinese residing outside of China can also be considered a part of Chinese art when it is based in or draws on Chinese culture, heritage, and history. Early " Stone Age art" dates back to 10,000 BC, mostly consisting of simple pottery and sculptures. After that period, Chinese art, like Chinese history, was typically classified by the succession of ruling dynasties of Chinese emperors, most of which lasted several hundred years. The Palace Museum in Beijing and the National Palace Museum in Taipei contains extensive collections of Chinese art. Chinese art is marked by an unusual degree of continuity within, and consciousness of, tradition, lacking an equivalent to the Western collapse and gradual recovery of Western classical styles of art. Decorative arts are extremely important in Chinese art, and much of the finest work was produced in large works ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient History
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 covers all continents inhabited by humans in the period 3000 BCAD 500. The three-age system periodizes ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages varies between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BC, while the end of the Iron Age varies from the early first millennium BC in some regions to the late first millennium AD in others. During the time period of ancient history, the world population was already exponentially increasing due to the Neolithic Revolution, which was in full progress. While in 10,000 BC, the world population stood at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity ( electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver-gilt
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 normall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver
Silver is a chemical element with the Symbol (chemistry), symbol Ag (from the Latin ', derived from the Proto-Indo-European wikt:Reconstruction:Proto-Indo-European/h₂erǵ-, ''h₂erǵ'': "shiny" or "white") and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in the Earth's crust in the pure, free elemental form ("native silver"), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc Refining (metallurgy), refining. Silver has long been valued as a precious metal. Silver metal is used in many bullion coins, sometimes bimetallism, alongside gold: while it is more abundant than gold, it is much less abundant as a native metal. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". As one of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
