Church, A. H. (Arthur Herbert), 1834-1915 · London : Cassell · leaf 120
er tone of strip, while the other side seems lighter, owing to the contiguity of the darker tone of strip 3. The general results of these double contrasts is that the whole series or scale of tones presents the appearance of a number of hollows, although, in fact, the apparent lioUows or… … the others by a card. This diagram of contrast of tone ma}' be made in a more eflective way by dividing a strip of cardboard into several equal sections — say six — by faint pencil lines, and then giving all six a light uniform wash of Indian ink. When this is dry five sections receive a second…
Color
Internet Archive · Gerstein - University of Toronto · Public domain (published before 1931). Free to use for anything.
