I find a lot of inspiration in looking at images of art in a totally differnt style than my own. Take Jeff Claassen's art, it's got a graffitti style that is completely different from how I draw and paint. He uses lines in a way I wouldn't think to and that is where inspiration comes in. Check 'em out.

Sketchbook #9 from jeff claassen on Vimeo.

Random Drawings Done While Working At A Dead End Job from jeff claassen on Vimeo.

Sketchbook #7, Drawings, Art from jeff claassen on Vimeo.