This is something of a collaborative piece. I drew directly on some photocopied conceptual illustrations done by my good friend Bert Stabler for a video project The Intangible Under Umbra. (Scroll down and you can see an excerpt; I did the voice for the talking brain plant thing.) The drawing itself is based on one of Bert's surreal Peanuts pastiches (this one, in fact.)
Anyway, a lot of explanation for a fairly small drawing. Here 'tis.