Image search tool - note "restrict your search to creative commons" option
Images provided for the free use of educators and their students.
Online site allowing user to edit images, download back to computer, send to flikr. Free and premium versions.
Digital Vault from the National Archives. You must take a look. Tremendous collection and great interface.
Search Flickr by tags - very interesting interface.
Tutorial on using the Internet to find copyright cleared images.
Digital photography tips from Tamron.
Educators can now use Flickr to locate Library of Commerce images. The organizational options available in Flickr (tags, sets, collections) are likely to offer an advantage in locating useful images.