Aloha,
Besides being a firm believer in what we have to learn from various psychedelics- both natural and synthesized, I am also a collector of blotter art. Predominantly interested in vintage prints (those that actually circulated) and prints signed by various visionaries- including but not limited to Shulgin,Kesey,Lilly,Huxley, Leary etc. Of particular interest to me are the prints that circulated on Grateful Dead tour 85-95 especially 87-91.
So...what you got- what you need?