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Old Jan 18, 2007, 10:52 PM   #21
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Great shots.

Red may be any of a number of similar colours at the lowest frequencies of light discernible by the human eye. Red is one of the three primary colours of visible light, the others being green and blue. Red light has a wavelength range of roughly 625–760 nm. Frequencies lower than this are called infrared, or below red and cannot be seen by human eyes, although some infrared frequencies can be felt as heat.

Red is an additive primary colour of light, complementary to cyan. It was once considered to be a subtractive primary color, and is still sometimes erroneously described as such in non-scientific literature; however, the colors cyan, magenta and yellow are now known to be closer to the true subtractive primary colors detected by the eye, and are used in modern color printing.

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Old Jan 19, 2007, 7:50 AM   #22
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thanks rodney, now i know why red is so hard to capture using digital..

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