His specialty was representing the effect of light on an environment with color and loose brushstrokes.

VOA: special.2010.08.04

Yeah, it's kind of a color that you throw in from time to time for special effect.

对,它就如同制作视觉特效时,添加的色彩

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Bach said that 25 layers of lacquer were used as well 25 colors to get the proper effect and color.

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The "Color accent" effect allows users to keep one selected color in the photo whilst having the rest converted into black and white, heightening the ambiance and imbuing the photographs with mood and personality.

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The biological basis for this complementary color effect is not well understood, nor is the depth of shadow, which is also an illusion.

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