Clip Art Sources
American Booksellers Foundation for Free Expression. Although there is a small cost for these posters, they are very good for use during Banned Book Week.
Again, though not free, the photos and/or subscription to IStockPhoto is reasonable with thousands of photos.
TheFreeSite - Free clip art resources
Thousands of free photos and images on Microsoft Word
Census Bureau's Broadcast and Photo Services ( Libraries may use these photos, but must credit the photographer. Click on Photo Services.)
everystockphoto.com (A source for free photos. Note: After you sign in, it appears the "sign in" form keeps popping up. However, if you go ahead and enter a subject for the photo you're looking for (e.g., library), it sends you on your way.)
Marketing Treasures and Library Clip Art (Chris Olson & Associates)
Library Media and PR (Click on Tool Box on the left.)
Discoveryschool.com (A good clip art resource. Go under "Teachers." Look for "Clip Art" in the left sidebar.)
