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Purple has long been associated with royalty, originally because Tyrian purple dye—made from the secretions of sea snails—was extremely expensive in antiquity. Purple was the color worn by Roman magistrates; it became the imperial color worn by the rulers of the Byzantine Empire and the Holy Roman Empire , and later by Roman Catholic bishops .
Tyrian purple is a pigment made from the mucus of several species of Murex snail. Production of Tyrian purple for use as a fabric dye began as early as 1200 BC by the Phoenicians, and was continued by the Greeks and Romans until 1453 AD, with the fall of Constantinople.
The English name "purple" itself originally denominated the specific color purpura. Purpura is the color of a dye extracted from a mollusk found on the shores of the city of Tyre in ancient Phoenicia (contemporarily in Lebanon ), which color in classical antiquity was a symbol of royalty and political authority because only the very wealthy ...
The ancient Egyptians made a kind of violet dye by combining the juice of the mulberry with crushed green grapes. The Roman historian Pliny the Elder reported that the Gauls used a violet dye made from bilberry to color the clothing of slaves. These dyes made a satisfactory purple, but it faded quickly in sunlight and when washed.
Tyrian purple is a dull purple dye that is secreted by a common Mediterranean snail. It was highly prized in antiquity. In 1909, its structure was shown to be 6,6'-dibromoindigo (red). 6-bromoindigo (purple) is a component as well. It has never been produced on a commercial basis.
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→1,000-year-old weapon — the first of its kind — found sticking out of grave in Spain. ... Tyrian purple pigment is mainly preserved in wall paintings and coffins, Giecco said.
Han purple and Han blue (also called Chinese purple and Chinese blue) are synthetic barium copper silicate pigments developed in China and used in ancient and imperial China from the Western Zhou period (1045–771 BC) until the end of the Han dynasty (circa 220 AD).
Poi is a traditional staple food in the Polynesian diet, made from taro . Traditional poi is produced by mashing cooked taro on a wooden pounding board ( papa kuʻi ʻai ), with a carved pestle ( pōhaku kuʻi ʻai) made from basalt, calcite, coral, or wood. [1] [2] Modern methods use an industrial food processor to produce large quantities for ...
The first translated production of The Color Purple opened on April 16 in Amsterdam at the NDSM wharf visited by the Queen of the Netherlands. This production was produced by Opus One and translated and directed by Koen van Dijk.
The Purple Earth Hypothesis (PEH) is an astrobiological hypothesis, first proposed by molecular biologist Shiladitya DasSarma in 2007, that the earliest photosynthetic life forms of Early Earth were based on the simpler molecule retinal rather than the more complex porphyrin-based chlorophyll, making the surface biosphere appear purplish rather ...