My use of the word "emulsions" here was confusing to some, and I'm not sure why I used it myself. What I meant was gum bichromate using different colors in different parts of the image. I hope that's more clear. kt
Katharine Thayer wrote: > > Now you're TALKIN', Gordon. Another possible way to do the same thing > might be to selectively coat different-colored emulsions on different > areas of the paper, and print in one exposure. Would require only one > negative. >
