Jerry Uelsmann. If you haven't heard of him, you need to check out his artwork. It sets forth quite an indescribable mood. even his fairly normal stuff sets forth almost an ominous mood. He works primarily with darkroom techniques (he's a photographer) and put together photo montages of a number of negatives with advanced burn and dodge techniques (to anal retentive lengths) on silver print. Check out the Kodak Masters web page if you're photographically inclined, if not there are a nubmer of gallerys about, just search for them.