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Viridian
Viridian is a blue-green pigment, a hydrated chromium(III) oxide, of medium saturation and relatively dark in value. It is composed of a majority of green, followed by blue. Specifically, it is a shade of spring green, which places the color between green and teal on the color wheel, or, in paint, a tertiary blue–green color. Viridian takes its name from the Latin ''viridis'', meaning "green". The first recorded use of ''viridian'' as a color name in English was in the 1860s (exact year uncertain). __TOC__ Variations of viridian Paolo Veronese green Paolo Veronese green is the color that is called ''Verde Verones'' in the ''Guía de coloraciones'' (''Guide to colorations'') by Rosa Gallego and Juan Carlos Sanz, a color dictionary published in 2005 that is widely popular in the Hispanophone realm. ''Paolo Veronese green'' was a color formulated and used by the noted 16th-century Venetian artist Paolo Veronese. ''Paolo Veronese green'' began to be used as a color name in En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viridian(Pigment Green 18) (Left) And Phthalocyanine Green(Pigment Green 7) (Right) Gouache
Viridian is a blue-green pigment, a hydrated chromium(III) oxide, of medium saturation and relatively dark in value. It is composed of a majority of green, followed by blue. Specifically, it is a shade of spring green, which places the color between green and teal on the color wheel, or, in paint, a tertiary blue–green color. Viridian takes its name from the Latin ''viridis'', meaning "green". The first recorded use of ''viridian'' as a color name in English was in the 1860s (exact year uncertain). __TOC__ Variations of viridian Paolo Veronese green Paolo Veronese green is the color that is called ''Verde Verones'' in the ''Guía de coloraciones'' (''Guide to colorations'') by Rosa Gallego and Juan Carlos Sanz, a color dictionary published in 2005 that is widely popular in the Hispanophone realm. ''Paolo Veronese green'' was a color formulated and used by the noted 16th-century Venetian artist Paolo Veronese. ''Paolo Veronese green'' began to be used as a color name i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring Green
Spring green is a color that was traditionally considered to be on the yellow side of green, but in modern computer systems based on the RGB color model is halfway between cyan and green on the color wheel. The modern spring green, when plotted on the CIE chromaticity diagram, corresponds to a visual stimulus of about 505 nanometers on the visible spectrum. In HSV color space, the expression of which is known as the RGB color wheel, ''spring green'' has a hue of 150°. Spring green is one of the tertiary colors on the RGB color wheel, where it is the complementary color of rose. The first recorded use of ''spring green'' as a color name in English was in 1766, referring to roughly the color we now call ''spring bud''. Spring green (computer) Spring green (HTML) ''Spring green'' is a web color, common to X11 and HTML. Medium spring green Displayed at right is the color medium spring green. ''Medium spring green'' is a web color. It is close to but not right on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viridian Design Movement
The Viridian Design Movement was an aesthetic movement focused on concepts from bright green environmentalism. The name was chosen to refer to a shade of green that does not quite look natural, indicating that the movement was about innovative design and technology, in contrast with the "leaf green" of traditional environmentalism. The movement tied together environmental design, techno-progressivism, and global citizenship. It was founded in 1998 by Bruce Sterling, a postcyberpunk science fiction author. Sterling always remained the central figure in the movement, with Alex Steffen perhaps the next best-known. Steffen, Jamais Cascio, and Jon Lebkowsky, along with some other frequent contributors to Sterling's Viridian notes, formed the Worldchanging blog. Sterling wrote the introduction to Worldchanging's book (''Worldchanging: A Users Guide for the 21st Century''), which (according to Ross Robertson) is considered the definitive volume on bright green thinking. Sterling forma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pigment
A pigment is a colored material that is completely or nearly insoluble in water. In contrast, dyes are typically soluble, at least at some stage in their use. Generally dyes are often organic compounds whereas pigments are often inorganic compounds. Pigments of prehistoric and historic value include ochre, charcoal, and lapis lazuli. Economic impact In 2006, around 7.4 million tons of inorganic, organic, and special pigments were marketed worldwide. Estimated at around US$14.86 billion in 2018 and will rise at over 4.9% CAGR from 2019 to 2026. The global demand for pigments was roughly US$20.5 billion in 2009. According to an April 2018 report by ''Bloomberg Businessweek'', the estimated value of the pigment industry globally is $30 billion. The value of titanium dioxide – used to enhance the white brightness of many products – was placed at $13.2 billion per year, while the color Ferrari red is valued at $300 million each year. Physical principles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC Two
BBC Two is a British free-to-air public broadcast television network owned and operated by the BBC. It covers a wide range of subject matter, with a remit "to broadcast programmes of depth and substance" in contrast to the more mainstream and popular BBC One. Like the BBC's other domestic TV and radio channels, it is funded by the television licence, and is therefore free of commercial advertising. It is a comparatively well-funded public-service network, regularly attaining a much higher audience share than most public-service networks worldwide. Originally styled BBC2, it was the third British television station to be launched (starting on 21 April 1964), and from 1 July 1967, Europe's first television channel to broadcast regularly in colour. It was envisaged as a home for less mainstream and more ambitious programming, and while this tendency has continued to date, most special-interest programmes of a kind previously broadcast on BBC Two, for example the BBC Proms, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bright Green Environmentalism
Bright green environmentalism is an ideology based on the belief that the convergence of technological change and social innovation provides the most successful path to sustainable development. Origin and evolution of bright green thinking The term ''bright green'', coined in 2003 by writer Alex Steffen, refers to the fast-growing new wing of environmentalism, distinct from traditional forms. Bright green environmentalism aims to provide prosperity in an ecologically sustainable way through the use of new technologies and improved design. Proponents promote and advocate for green energy, electric automobiles, efficient manufacturing systems, bio and nanotechnologies, ubiquitous computing, dense urban settlements, closed loop materials cycles and sustainable product designs. ''One-planet living'' is a commonly used phrase. Their principal focus is on the idea that through a combination of well-built communities, new technologies and sustainable living practices, quality of life ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary Color
A tertiary color or intermediate color is a color made by mixing full saturation of one primary color with half saturation of another primary color and none of a third primary color, in a given color space such as RGB, CMYK (more modern) or RYB (traditional). Tertiary colors have general names, one set of names for the RGB color wheel and a different set for the RYB color wheel. These names are shown below. Another definition of tertiary color is provided by color theorists such as Moses Harris and Josef Albers, who suggest that tertiary colors are created by intermixing pairs of secondary colors: orange-green, green-purple, purple-orange; or by intermixing complementary colors. This approach to tertiary color relates specifically to color in the form of paints, pigments, and dyes. Comparison of RGB and RYB color wheels The RYB color wheel was invented centuries before the 1890s, when it was found by experiment that magenta, yellow, and cyan are the primary colors of pigment, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green
Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue, which are mixed in different combinations to create all other colors. By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green environments by taking on a green hue themselves as camouflage. Several minerals have a green color, including the emerald, which is colored green by its chromium content. During post-classical and early modern Europe, green was the color commonly associated with wealth, merchants, bankers, and the gentry, while red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closterkeller
Closterkeller is a Polish gothic rock band from Warsaw. It was formed in 1988 by Przemysław Guryń, Jacek Skirucha, and the vocalist Anja Orthodox. Despite many changes in the band's line-up it has created a characteristic sound. Orthodox is the only member of the original line-up, performing continuously for over 30 years. The band is called one of the forerunners of gothic and atmospheric rock in Poland. They are also influenced by other music styles such as new, cold wave, and heavy metal. Many other groups like Delight, Moonlight or Artrosis Artrosis is a Polish gothic metal band founded in 1995 in Zielona Góra. In 2001 the band was nominated for a Fryderyk The Fryderyk is the annual award in Polish music. Its name refers to the original Polish spelling variant of Polish com ... said they took inspiration from Closterkeller. Line-up Current members *Anja Orthodox – vocals, keyboards (1988–present) *Michał "Rollo" Rollinger – keyboards (1990–pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromium(III) Oxide
Chromium(III) oxide (or chromia) is an inorganic compound with the formula . It is one of the principal oxides of chromium and is used as a pigment. In nature, it occurs as the rare mineral eskolaite. Structure and properties has the corundum structure, consisting of a hexagonal close packed array of oxide anions with of the octahedral holes occupied by chromium. Similar to corundum, is a hard, brittle material (Mohs hardness 8 to 8.5). It is antiferromagnetic up to 307 K, the Néel temperature. It is not readily attacked by acids. Occurrence occurs naturally as the mineral eskolaite, which is found in chromium-rich tremolite skarns, metaquartzites, and chlorite veins. Eskolaite is also a rare component of chondrite meteorites. The mineral is named after Finnish geologist Pentti Eskola. Production The Parisians Pannetier and Binet first prepared the transparent hydrated form of in 1838 via a secret process, sold as a pigment. It is derived from the mineral chromite, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synesthesia
Synesthesia (American English) or synaesthesia (British English) is a perceptual phenomenon in which stimulation of one sensory or cognitive pathway leads to involuntary experiences in a second sensory or cognitive pathway. People who report a lifelong history of such experiences are known as synesthetes. Awareness of synesthetic perceptions varies from person to person. In one common form of synesthesia, known as grapheme–color synesthesia or color–graphemic synesthesia, letters or numbers are perceived as inherently colored. In spatial-sequence, or number form synesthesia, numbers, months of the year, or days of the week elicit precise locations in space (for example, 1980 may be "farther away" than 1990), or may appear as a three-dimensional map (clockwise or counterclockwise). Synesthetic associations can occur in any combination and any number of senses or cognitive pathways. Little is known about how synesthesia develops. It has been suggested that synesthesia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC Two '1991–2001' Idents
#REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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