Open Clipart Library http://www.openclipart.org/ The Open Clipart Library aims to create an archive of user contributed clip art that can be freely used. The site is not very easy to use and the clipart images are not all that spectacular but it has a lot of promise. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. education, free, object, objects, public domain, robot