Wall, E. J. (Edward John), 1860-1928 · Boston, Mass., American Photographic Publishing Co. · leaf 36
COLOR PHOTOGRAPHY 24 blanks representing the shadows, and B represents the blue with the blank shadows. Now as it is the shadows of the negatives that print, the bare parts of the above diagram represent the parts that would print, therefore, positives or prints from the above would be represented… … Fig. 8 must not show in the additive process, that is when we project by colored lights; while in subtractive processes, that is in prints, they represent the colors that must be present. We may, therefore, tabulate these results as follows: Subtractive pro- Additive process Filter cess Printing…
Color photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
