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 119
Fig. 38—Blue and Yellow Disks in Combination. reddish grey, according to the proportions of the two col-ours. These disks of Maxwell are ingeniously contrived soas to allow the experimenter to mingle the two colours in … Fig. 39.—Apparatus of Lambert for mixing Coloured Light. any desired proportion ; but, vary the proportions as wemay, it is impossible to obtain a resultant green hue, or in- THE COLOUR THEORY OF YOUNG AND HELMHOLTZ. HI deed anything approaching it. Another way of makingthis experiment is simply to…
Color · Painting · Color in art
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