agree
Well, newcomber, I agree with you that folks should not take a narrow view of what is "permissible" in an area that combines craft and art. But, in regard to your other point, it turns out I have an envelope from a camera store in Waterloo, Iowa which has on one side a hand-written reciept for the developing of some prints I had made. The date is July 1, 1947. The envelope advertises Ansco film, including Plenachrome, Superpan Press and Ansco Color Film. Fun.