Government Photos and Images
However, some images may be protected by license or copyright. You should read the disclaimers on each site before using these images.If you have questions about the copyright status of an image, please contact the government agency that produced the image.
Discovery School clip Art Gallery (copyright free clip art)
Permission to Use Clip Art
Pics 4 Learning
Pics4Learning is a copyright-friendly image library for teachers and students. The Pics4Learning collection consists of thousands of images that have been donated by students, teachers, and amateur photographers. Unlike many Internet sites, permission has been granted for teachers and students to use all of the images donated to the Pics4Learning collection. Credit to Pics4Learning.com
Morguefile, where photo reference lives.
This morgue file contains free high resolution digital stock photographs and reference images for either corporate or public use. The purpose of this site is to provide free image reference material for illustrators, comic book artist, designers, teachers and all creative pursuits. CREDIT TO: MorgueFile.com