Students' text-book of color, or, Modern chromatics : with applications to art and industry (1881)
Rood, Ogden N. (Ogden Nicholas), 1831-1902 · New York : D. Appleton · leaf 250
atic spectrum, which contain no white, iseasily accounted for by the explanation just given. This matter can be pushed even further if, instead of CONTRAST. 241 employing a black square, we take one which has a colourcomplementary to that of the gi-ound. We substitute thenfor the black square one… … Fig. 114.—Blue-green Slip on Red Ground. Fig. 115.—Intense Red Image on RedGround. experiment is made in this way we accomplish two objects :first, we protect a small portion of the retina from red light,so that it may be very sensitive to this kind of light after-ward ; second, we fatigue the…
Color · Painting · Color in art
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