It's magically radiating from his body (but mainly from his rear). But really, I just haven't gotten Illustrator CS (which automatically vectors your drawings) yet so my drawings are illustrator or poorly illustrated because I'm drawing them freehand with a wacom tablet and I try to keep it as simple as possible so it doesn't look too sloppy. I'm not that great with tablets.
with_the_worst_intentions,
I guess I see what you mean, because there is a rainbow of red, green, and powder blue. However, I got the colors from the tiny bars you see on a television. And on PPG, I think Blossom's color is pink rather than red.
eat_my_sweater,
You're right, it IS his bellybutton! And thank you!
ruzkin,
Oh well, it's too bad my shirt design is unclear.
bovine,
ahahaha!! i had to look that up:
cracking Adj. Brilliant, wonderful. E.g."They gave a cracking performance last night."
Adv. An intensifier such as extremely, outstandingly. E.g."We had a cracking good time last night."
About my design
Reeaarrr... I strongly dislike mimes.