PICTOPLASMA is a site that I’ve been meaning to mention here at imho*.
The site is dedicated to illustrated characters and it is absolutely packed with some of the cleverest design you’ll see on the web. It’s great inspiration to do a bit more with design. Of course, the usability of Pictoplasma is atrocious as it is with most “arty” sites. Once you figure out how the site works I’m sure you’ll find something you’ll want on a T-Shirt. Hint: the Archives page you’ll want to hit first is NOT the yellowish ball marked “archive” but rather the yellowish ball ABOVE that yellowish ball.
Here is a great example of what you’ll find there:
Auflegen by Kabeljau_blum