Free Wallpapers Offers images in categories that include animals, celebrity, digital art, fine art, and nature. There is a guest gallery. http://www.freewallpapers.to/ Freewallpapers.to~Site InfoWhoisTrace RouteRBL Check
Graphic Freebies Collection for Mac and PC, grouped by categories, including agriculture, seasons and people parts. http://wallpapers.graphicfreebies.com/index.html Graphicfreebies.com~Site InfoWhoisTrace RouteRBL Check
InterfaceLIFT High resolution and widescreen wallpaper specifically designed for Apple's cinema displays. Accepts submissions. http://interfacelift.com/wallpaper/ Interfacelift.com~Site InfoWhoisTrace RouteRBL Check