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Realgar (/ r i ˈ æ l ɡ ɑːr,-ɡ ər / ree-AL-gar, -gər), also known as arsenic blende, ruby sulphur or ruby of arsenic, is an arsenic sulfide mineral with the chemical formula α-As 4 S 4. It is a soft, sectile mineral occurring in monoclinic crystals, or in granular, compact, or powdery form, often in association with the related ...
Arsenic blende or Arsenblende (German: Arsenblende, arsenik-blende) is a trivial name that has partially fallen out of scientific use, used by mineralogists, as well as representatives of mining and craft professions in relation to at least two similar ore minerals — orpiment and realgar, [1]: 135, 239, 438 in composition — arsenic sulfides.
Orpiment and realgar are closely related minerals and are often categorized in the same group. They are both arsenic sulfides and belong to the monoclinic crystal system. They are found in the same deposits and can form in the same geologic environments. As a result, Orpiment and realgar share similar physical properties and histories of use by ...
These pigments have been found in cave paintings in France dating to between 16,000 and 25,000 BC. The bright scarlet color, vermilion , was made by pulverizing the mineral cinnabar . A synthetic Vermilion was created in the 9th century with a compound of mercury and sulfur . century, with a mixture of the great majority of red pigments are ...
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Painting is a visual art, which is characterized by the practice of applying paint, pigment, color or other medium to a solid surface (called "matrix" [1] or "support ...
Paolo Caliari (1528 – 19 April 1588), known as Paolo Veronese (/ ˌ v ɛr ə ˈ n eɪ z eɪ,-z i / VERR-ə-NAY-zay, -zee, US also /-eɪ s i /-see; Italian: [ˈpaːolo veroˈneːze,-eːse]), was an Italian Renaissance painter based in Venice, known for extremely large history paintings of religion and mythology, such as The Wedding at Cana (1563) and The Feast in the House of Levi (1573).
The paintings depict not just the Ragas, but also their wives, (raginis), their numerous sons (ragaputra) and daughters (ragaputri). [ 1 ] The six principal ragas present in the Ragamala are Bhairava, Deepak, Sri, Malkaunsa, Megha and Hindola and these are meant to be sung during the six seasons of the year – summer, monsoon, autumn, early ...