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Megilp
Megilp also known as Macgilp and McGuilpis is an oil painting medium consisting of a mixture of mastic varnish and an oil medium: such as walnut, linseed, safflower, poppy, or black oil (linseed oil) cooked with litharge or white lead. Earlier recipes may omit the mastic and substitute wax. It makes oil paint thin, glossy and easy to work, with an extremely short drying time; and depending on the formulation, the modern, premixed glazes may help produce the sensation of depth, and help the painter by producing transparency that will hold in place rather than running or sagging, while at the same time sidestepping many of the traditional problems associated with Megilp, seeing how the archival quality of the older recipes is much disputed. Some claim the traditional, hand mixed medium causes paint to become yellow and brittle, while others claim that improperly prepared paint is the cause and that the longevity of Megilp (especially in its premixed glazing form) is excellent. Vic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastic (plant Resin)
Mastic ( el, Μαστίχα) is a resin obtained from the mastic tree (''Pistacia lentiscus''). It is also known as tears of Chios, being traditionally produced on the island Chios, and, like other natural resins, is produced in "tears" or droplets. Mastic is excreted by the resin glands of certain trees and dries into pieces of brittle, translucent resin. When chewed, the resin softens and becomes a bright white and opaque gum. The flavor is bitter at first, but after some chewing, it releases a refreshing flavor similar to pine and cedar. History Mastic has been harvested for at least 2,500 years since Greek antiquity. The word ''mastic'' is derived from grc-gre, μαστιχάειν, masticháein, 'to gnash the teeth', which is also the source of the English word ''masticate''. The first mention of actual mastic 'tears' was by Hippocrates. Hippocrates used mastic for the prevention of digestive problems, colds and as a breath freshener. Romans used mastic along with honey, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oil Painting
Oil painting is the process of painting with pigments with a medium of drying oil as the binder. It has been the most common technique for artistic painting on wood panel or canvas for several centuries, spreading from Europe to the rest of the world. The advantages of oil for painting images include "greater flexibility, richer and denser colour, the use of layers, and a wider range from light to dark". But the process is slower, especially when one layer of paint needs to be allowed to dry before another is applied. The oldest known oil paintings were created by Buddhist artists in Afghanistan and date back to the 7th century AD. The technique of binding pigments in oil was later brought to Europe in the 15th century, about 900 years later. The adoption of oil paint by Europeans began with Early Netherlandish painting in Northern Europe, and by the height of the Renaissance, oil painting techniques had almost completely replaced the use of tempera paints in the majority ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varnish
Varnish is a clear transparent hard protective coating or film. It is not a stain. It usually has a yellowish shade from the manufacturing process and materials used, but it may also be pigmented as desired, and is sold commercially in various shades. Varnish is primarily used as a wood finish where, stained or not, the distinctive tones and grains in the wood are intended to be visible. Varnish finishes are naturally glossy, but satin/semi-gloss and flat sheens are available. History The word "varnish" comes from Mediaeval Latin ''vernix'', meaning odorous resin, itself derived from Middle Greek ''berōnikón'' or ''beroníkē'', meaning amber or amber-colored glass. A false etymology traces the word to the Greek ''Berenice'', the ancient name of modern Benghazi in Libya, where the first varnishes in the Mediterranean area were supposedly used and where resins from the trees of now-vanished forests were sold. Early varnishes were developed by mixing resin—pine sap, for ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Litharge
Litharge (from Greek lithargyros, lithos (stone) + argyros (silver) ''λιθάργυρος'') is one of the natural mineral forms of lead(II) oxide, PbO. Litharge is a secondary mineral which forms from the oxidation of galena ores. It forms as coatings and encrustations with internal tetragonal crystal structure. It is dimorphous with the orthorhombic form massicot. It forms soft (Mohs hardness of 2), red, greasy-appearing crusts with a very high specific gravity of 9.14–9.35. PbO may be prepared by heating lead metal in air at approximately 600 °C (lead melts at only 300 °C). At this temperature it is also the end product of heating of other lead oxides in air. This is often done with a set of bellows pumping air over molten lead and causing the oxidized product to slip or fall off the top into a receptacle, where it quickly solidifies in minute scales. :PbO2 –(293 °C)→ Pb12O19 –(351 °C)→ Pb12O17 –(375 °C)→ Pb3O4 –(605 °C)→ PbO Historical term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Lead
White lead is the basic lead carbonate 2PbCO3·Pb(OH)2. It is a complex salt, containing both carbonate and hydroxide ions. White lead occurs naturally as a mineral, in which context it is known as hydrocerussite, a hydrate of cerussite. It was formerly used as an ingredient for lead paint and a cosmetic called Venetian ceruse, because of its opacity and the satiny smooth mixture it made with dryable oils. However, it tended to cause lead poisoning, and its use has been banned in most countries. White lead compounds known as lead soap were also used as additive for lubricants for bearings and in machine shops. Lead soap was also used as an oil drying agent for paints made with drying oil or air drying paints made with alkyd resins. Lead is often used with cobalt driers. Lead free substitutes have been developed to replace this use of lead in paint. History What is commonly known today as the "Dutch method" for the preparation of white lead was described as early as Theoph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria Finlay
Victoria Finlay is a British writer and journalist, known for her books on colour and jewels. Her most famous book is ''Colour: Travels Through The Paint Box''. Career Finlay studied social anthropology at St Andrew's University, Scotland, and the College of William & Mary, Virginia, after which she joined Reuters.Palmer, M and Finlay, V. (2003) Faith in Conservation; New Approaches to Religions and the Environment, Washington DC, The World Bank, p157 From 1991 to 2003 Finlay worked in Hong Kong as a journalist. By the time of the handover in 1997, she was arts editor of the ''South China Morning Post''. Finlay had become obsessed with colour as a child, when her father took her to Chartres Cathedral and said that people were no longer able to make the blue in the stained glass. In 2000, she decided it was time to go and find out this and other secrets of colour, and ''Colour: Travels through the Paintbox'' was published in 2002. Finlay has also worked in radio presenting, and w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joshua Reynolds
Sir Joshua Reynolds (16 July 1723 – 23 February 1792) was an English painter, specialising in portraits. John Russell said he was one of the major European painters of the 18th century. He promoted the "Grand Style" in painting which depended on idealization of the imperfect. He was a founder and first president of the Royal Academy of Arts, and was knighted by George III in 1769. Early life Reynolds was born in Plympton, Devon, on 16 July 1723 the third son of the Rev. Samuel Reynolds, master of the Plympton Free Grammar School in the town. His father had been a fellow of Balliol College, Oxford, but did not send any of his sons to the university. One of his sisters was Mary Palmer (1716–1794), seven years his senior, author of ''Devonshire Dialogue'', whose fondness for drawing is said to have had much influence on him when a boy. In 1740 she provided £60, half of the premium paid to Thomas Hudson the portrait-painter, for Joshua's pupilage, and nine years later a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph M
Joseph is a common male given name, derived from the Hebrew Yosef (יוֹסֵף). "Joseph" is used, along with "Josef", mostly in English, French and partially German languages. This spelling is also found as a variant in the languages of the modern-day Nordic countries. In Portuguese language, Portuguese and Spanish language, Spanish, the name is "José". In Arabic, including in the Quran, the name is spelled ''Yusuf, Yūsuf''. In Persian language, Persian, the name is "Yousef". The name has enjoyed significant popularity in its many forms in numerous countries, and ''Joseph'' was one of the two names, along with ''Robert'', to have remained in the top 10 boys' names list in the US from 1925 to 1972. It is especially common in contemporary Israel, as either "Yossi" or "Yossef", and in Italy, where the name "Giuseppe" was the most common male name in the 20th century. In the first century CE, Joseph was the second most popular male name for Palestine Jews. In the Book of Genes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Singer Sargent
John Singer Sargent (; January 12, 1856 – April 14, 1925) was an American expatriate artist, considered the "leading portrait painter of his generation" for his evocations of Edwardian-era luxury. He created roughly 900 oil paintings and more than 2,000 watercolors, as well as countless sketches and charcoal drawings. His ''oeuvre'' documents worldwide travel, from Venice to the Tyrol, Corfu, Spain, the Middle East, Montana, Maine, and Florida. Born in Florence to American parents, he was trained in Paris before moving to London, living most of his life in Europe. He enjoyed international acclaim as a portrait painter. An early submission to the Paris Salon in the 1880s, his ''Portrait of Madame X'', was intended to consolidate his position as a society painter in Paris, but instead resulted in scandal. During the next year following the scandal, Sargent departed for England where he continued a successful career as a portrait artist. From the beginning, Sargent's work is ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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