Luckiesh, Matthew, 1883-1967 · New York, D. Van Nostrand company · leaf 89
65 COLOR-MIXTURE by rotating the wheel rapidly. Pigments may also be applied directly to the wheel. … tions of the two colors can Fig. 26. — A simple color-mixer for transparent or opaque media. be mixed. If the colors of two opaque substances are to be mixed, CC and OO are removed, the colored objects are placed at PP, and the Eye G lamp is moved to and / fro as before. The / range of mixtures in…
Color
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
