EDG 7368 Visual Research Methods in Education

700,000 digitized images from the New York Public Library. See the NYPL Website Terms and Conditions Page about use of the images.

Search for images that are in the public domain OR have been granted creative commons status.

Catalog of visual resources available at Harvard, focusing on artistic and cultural materials.

Millions of photographs from the LIFE photo archive, stretching from the 1750s to today.

This offers a list of free stock photo resources available on the Internet. For each one this article lists the type of Creative Commons license, if attribution is required and other useful tips.