sweet. thank you all. I really like sxc.hu and I am considering submitting to dreamstime.com for a little extra profit.
Here are some other smaller sites: http://www.morguefile.com/archive/index.php http://stellar-one.com/public/us_federal_government_public_domain_images.htm http://www.mayang.com/textures/Buildings/html/Religious Civic Ornamental Buildings/ http://images.fws.gov/