A drawing I did and uploaded onto DeviantArt on Nov 28, 2010.
I'm posting old art that I loved here as well.

Old Description from the site:
Alternate Title: Chao Family Photo Taken From The Wrong Side.

It's a group picture showing how the chao tails look like (as well as their backs and wings) for each alignment and type.
The chao was drawn by hand and outlined by black marker, and the background was done on computer. I screwed up with the Neutral/Run types feet though.

From left group to right, stamina, run, power, fly, and swim.