I recently happened upon a video of an artist who was given a dose of LSD drew a few pictures throughout his trip. I have to say it was pretty interesting to see how the portraits evolved.
The mind is a fascinating thing that can be easily manipulated by chemicals and emotions. The things that come from that manipulation can be astounding.
I'm not saying that you should go drop acid, but let you mind wander for a bit, and see what neat things you can think of.