...Sonic not moving on his own two feet, I mean.

Collab with RockGaara http://www.furaffinity.net/user/rockgaara
I did the pencil art; RockGaara picked it up in one of her livestreams and inked + colored it. She made some really good changes and fixes that made it look much more like what I had tried for, too, and checked with me the entire time (having patience with my color preferences). It was my first collab with anyone but my sister, and it was really exciting :D
(I put it in Digital because that's what shows in the finished result.)

I have a scenario in mind here, but the gist of it is a crossover battle where Sonic just downed a Koopa airship in a pretty epic way but also went down himself, and nearly drowned before Mario could fish him out. I'll be drawing it eventually, when health allows. >3>

EDIT: (I feel compelled to point out that this is a very bad way to carry somebody – I confess I draw it because I like how it looks /the emotional associations. In reality you should never, ever carry an injured person this way unless you have no other choice. It works on a small child, where you can properly support their neck and back, but not on someone closer to your own size.) /EDIT

Sonic (c) Sega
Mario (c) Nintendo
art by me