Okay, this one ain't too bad, I suppose. Nice little pic of me sitting on my four-dimensional Escheresque bed getting ready to draw. Note to self-- I really need a straightedge. That was actually pretty much the way I was sitting, except I was facing the other way and I wasn't looking at an invisible observer. Oh, and while I did try to keep the lightsource consistent, I don't think there's any place it could have actually been physically located.
Oh well. It's pretty good, I don't mind it. And it's also my first attempt at crosshatching.