reduced intensity of the red results in a black, or a gre),the colour print will be deficient in red, and if we preservethe equilibrium of the colour system, we have to meetanother defect in the black shades. Instead of neutral greywe get a brownish grey, and a neutral grey where greengrey is… … As by means of retouching, and the use of the over-lapping defect, this deficiency can be corrected, we cannotcondemn the permanent colour system entirely, because theimportance of permanent, good workable printing inks isapparent. w THEORY AND PRACTICE OF THRHK-COLOUR PRINTING 73 But we must…
Color photography · Color printing
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
