The colors from the color sacks are supplemented with colors that are reflected from the environment, and that's how they are able to mimic colors with such precision.

来自于它们色袋的颜色被环境反射的颜色补充了，这就是为什么它们能够如此精确地模仿颜色。

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Shadows are most of the time a darker version of the ambient light because the ambient light gets reflected/bounced of pretty much everywhere and thus mixes with the actual color of the object.

阴影的颜色一般是比环境光更暗一些的颜色，因为环境光被不断的反射、反弹因而和物体实际的颜色相混合了。

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This gives them their color. However,when light travels from air to snow, some light is sent back,or reflected.

VOA: special.2010.01.05

This season color has reflected the fiery reds and citrus colors seen throughout the luxury collections including sportswear, tailored clothing, jeans and even underwear.

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As the light is reflected from the DMD, it passes through the color wheel so that the right color is displayed.

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The rich variety of works here attests to the collectors' passion and the breadth of their vision, which understood the newly emerging democracy as a place bursting with color and magic, whose creative tensions could be reflected in art.

WSJ: An Emerging Democracy's Far-Ranging Art | 'Midnight to the Boom: Painting in India After Independence | Peabody Essex Museum | By Tom L. Freudenheim