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The color temperature (as well as the correlated color temperature defined above) may differ largely from the effective temperature given by the radiative flux of the stellar surface. For example, the color temperature of an A0V star is about 15000 K compared to an effective temperature of about 9500 K. [27]
In painting, local color is the color of an object when seen under flat white light with no adjustment for form shadow or colors of light or secondary light sources. An example would be the assumption that an apple is "red" when it is actually dependent on the color of the light hitting it, color of objects around it, glossiness, and variations within the colors on the surface of the apple itself.
Color theory dates back at least as far as Aristotle's treatise On Colors. A formalization of "color theory" began in the 18th century, initially within a partisan controversy over Isaac Newton's theory of color (Opticks, 1704) and the nature of primary colors. By the end of the 19th century, a schism had formed between traditional color theory ...
Color realism is a fine art style where accurately portrayed colors create a sense of space and form. It employs a flattening of objects into areas of color, where the modulations occur more as a result of an object interacting with the color and light of its environment than the sculptural modeling of form or presentation of textural detail.
Color is present when light strikes an object and is reflected back into the eye, a reaction to a hue arising in the optic nerve. [6] The first of the properties is hue, which is the distinguishable color, like red, blue or yellow. [6] The next property is value, meaning the lightness or darkness of the hue. [6]
Landscape painting, also known as landscape art, is the depiction in painting of natural scenery such as mountains, valleys, rivers, trees, and forests, especially where the main subject is a wide view—with its elements arranged into a coherent composition. In other works, landscape backgrounds for figures can still form an important part of ...
After hundreds of years, a technique was developed for all gongbi artists as a system. Lines are used first to contour the figure and determine the fine outlines of the painting. Modest colors are added to the painting that add onto a sense of nature; flamboyant colors are used when the content of the painting has accentuated lines. [4]
Colourist painting is a style of painting characterised by the use of intense colour, which becomes the dominant feature of the resultant work of art, more important than its other qualities. It has been associated with a number of artists and art movements throughout the 20th century.