Church, A. H. (Arthur Herbert), 1834-1915, Vincent Brooks, Day & Son, lithographer, Cassell & Company, publisher · London ; Paris ; New York ; Melbourne : Cassell and Company, Limited · leaf 108
A B Fig. 19.—The colour produced by rotating the a disc was a yellow-grey:. the same pigments mixed on the palette gave a brown which needed,for its production by rotation, the additions of black and vermilionshown in b above. the colours they reflect mingle on the retina. To thisstippling of…
Colors · Color · Kleuren · Kleurwaarneming · Kleurtheorie
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