Here are the original drawing and the played with drawing. I opened the original this time in Illustrator. I selected it and ordered the "Live Trace" command. It took forever. I really wanted to color it, but it was in a black and white mode(I haven't figured out why), and because everything took forever,(the file is HUGE), I gave up trying to change it to color and ended up with that gray tone. Then I thought, "OOOOO, nice! I'll throw it into photo shop and use white brush strokes on top of the gray! fun!
