Above: a really nice oversaturated 1965 shot, minus all colors except red and adjacent shades, of Swedish star Ann-Margret, scanned from the West German/Austrian magazine Party. In the true-color images from this session the background is more burgundy, the faux fur blanket is in the purple-gray range, and Ann-Margret’s skin is a normal hue. But she’s still red hot in every frame.
Ann-Margret demonstrates the principle of addition by subtraction.