The Open Clip Art Project is in need of your screenshots of clip art submitted to the project. An Open Clip Art Library developer, Jonadab, has constructed a script for the site (www.openclipart.org), that takes your screenshots (any size, but 1024 by 768 pixels preferred) into a thumnail, posts it to the screenshots page and then puts it into rotation on the main page of the site for the random screenshot viewer.

Also, if you have any SVG clip art, submit that as well too: http://www.openclipart.org/