Those are awesome!
I've been hacking at the image using the program that came with my HP scanner. I particularly like the top one. The second one looks a bit like what I was able to get, but I thought it lacked suficient color. The inverted ones are also kind of wild. I like how his Thought Sphere (that's what it is btw) was made to glow. You are good at this.
Lets see if I can get one of them up.
EDIT: There! I copied the three I really liked onto my hard drive then hosted them on Image Shack. Hope I did everything right. Thank you 10 X 100.