Eve dans les airs

Here's the last really old picture! It's also from March 06

I had a reference for this picture [link] I just love this fight *bought volume 15 only cause of this fight* Eve's power's too cool.

Hmm there's one greate mistake in this picture but nobody exept me figured it out. Who can see this terrible mistake?
It's drawn with a ball-point pen *favourite tool* I don't have the original anymore, it was a gift.

Yes I've done the coloration (My first coloration with a GT) [link]