The Polish avantgarde painter, photographer, novelist, dramatist, and philosopher Stanislaw Ignacy Witkiewicz ("Witkacy") experimented with painting and drugs. Some of his paintings have formulas under the signature, indicating which combination of drugs he used. Most of his photographs are from an earlier period, so I don't know that he ever photographed under the influence, but he did write a series of essays on the aesthetic effects of various substances. If you want to find them in translation, I believe they are included in a volume called _The Witkiewicz Reader_, ed. Daniel Gerould, published by Northwestern University Press (I'll double check that when I have the books at hand, tomorrow or so).