What if...

What if I'm terrible at graphic art, but my brother is great at it. He doesn't have an account here, (and he doesn't want one...) and he has agreed to make some art for signatures, avatars, etc.? I know the forum description says it must be my own art, but would this apply to that rule?

there're 2 options for such situations :
1. you fully credit him and carry him the advices you get.
2. he makes an account to show us if he's interested.

Have fun ^^