Importance To Vision
Additive color mixing—red and green combining to make yellow, for example, or blue and yellow producing white—runs counter to the commonsense observation that, for example, yellow paint plus cyan paint makes green paint. In this case, one must understand that the wavelengths of light that reach the eye are often selected via these more intuitive subtractive processes: for example, cyan paint appears to our eye as cyan because it absorbs red wavelengths, and a yellow paint appears yellow because it absorbs blue wavelengths. When white light falls on a combination of cyan and yellow, then, both red and blue are absorbed, and green is reflected to the eye.
Read more about this topic: Color Mixing
Famous quotes containing the words importance to, importance and/or vision:
“When we can begin to take our failures nonseriously, it means we are ceasing to be afraid of them. It is of immense importance to learn to laugh at ourselves.”
—Katherine Mansfield (1888–1923)
“Whoever deliberately attempts to insure confidentiality with another person is usually in doubt as to whether he inspires that person’s confidence in him. One who is sure that he inspires confidence attaches little importance to confidentiality.”
—Friedrich Nietzsche (1844–1900)
“With the supermarket as our temple and the singing commercial as our litany, are we likely to fire the world with an irresistible vision of America’s exalted purpose and inspiring way of life?”
—Adlai Stevenson (1900–1965)