i might have posted this a couple of years ago but i stumbled across it again and thought i would share.
please note: do not try to recreate this at home
These 9 drawings were done by an artist under the influence of LSD -- part of a test conducted by the US government during it's dalliance with psychotomimetic drugs in the late 1950's. The artist was given a dose of LSD 25 and free access to an activity box full of crayons and pencils. His subject is the medico that jabbed him.
First drawing is done 20 minutes after the first dose (50ug)...
http://www.cowboybooks.com.au/html/acidtrip1.html