Meme Pool has a similar post
http://www.memepool.com/Date/231/

And so does Gene Healy.
http://www.affbrainwash.com/genehealy/archives/009723.php

Meme Pool includes this link about Art & Psychosis. I remember looking a pictures from schizophrenic Louis Wain at different periods in his life during a psychology class. They look very similar to the LSD art.

Art & Psychosis
http://www.epub.org.br/cm/gallery/gall_leonardo/main.htm

RE: Acid trip 1