I now realize that Clayface is the only villain to have not appeared in a Batman movie. I really love what you've done with these classic characters. It seems to be loosely based on the animated series. That's just how the cartoonish part comes across to me. You seem to be quite fond of Batman. Bane's probably the best looking.
The colors are wonderfully bright. You really do seem to have a way of being original with them. It's nice to see the Riddler with facial hair. Batman looks pretty buff. There are a lot of good details in this.