Graphics for Elementary School Projects
Thousands of safe, free images for classroom use
Clip art and photographs from Microsoft Office
Public Domain Images are not copyrighted or restricted in their use.
4 Free Photos are free, public domain photos!
Photo Pin is a collection of creative commons photos.
Photos and graphics for educational use
Smithsonian Wild has great photos of wildlife in their natural habitats
Humanline is a visual library about history, art, and science