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In the 18th century, purple was a color worn by royalty, aristocrats and other wealthy people. Good-quality purple fabric was too expensive for ordinary people. The first cobalt violet, the intensely red-violet cobalt arsenate, was highly toxic. Although it persisted in some paint lines into the 20th century, it was displaced by less toxic ...
Purple has long been associated with royalty, originally because Tyrian purple dye—made from the secretions of sea snails—was extremely expensive in antiquity. [1] 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 ...
Food photography is a still life photography genre used to create attractive still life photographs of food. As a specialization of commercial photography, its output is used in advertisements, magazines, packaging, menus or cookbooks. Professional food photography is a collaborative effort, usually involving an art director, a photographer, a ...
In 2023, Food & Wine earned eight awards and prizes for profiles, essays, and features spanning Hawaiian food culture, MSG, an activist family, and more stunning photography. Here we honor our ...
In color photography, electronic sensors or light-sensitive chemicals record color information at the time of exposure. This is usually done by analyzing the spectrum of colors into three channels of information, one dominated by red, another by green and the third by blue, in imitation of the way the normal human eye senses color.
In photography and the illustration industry, it refers to a copyright license where the user has the right to use the picture without many restrictions to the licensor. The user can therefore use the image in several projects without having to purchase any additional licenses. RF licenses can not be given on an exclusive basis.
Online since 2000 as a royalty-free stock photography website, in 2004 Dreamstime [11] was founded as new microstock agency. [15] Other stock agencies with new business models around this time included fotoLibra, which opened to the public in 2005, [12] [13] and Can Stock Photo, which debuted in 2004. [14]
View from the Window at Le Gras 1826 or 1827, believed to be the earliest surviving camera photograph. [1] Original (left) and colorized reoriented enhancement (right).. The history of photography began with the discovery of two critical principles: The first is camera obscura image projection, the second is the discovery that some substances are visibly altered by exposure to light [2].