Public Domain and Free Image Resources
review from ClifNotes, Apr 2007, permalink Cool Websites
It's easy to grab images from websites and use them however you please. However, if you publish the images, you have to be careful that you have the legal rights to display them. Images are like music and video. They aren't always free to share.
The best way to use images is to make sure they are free for everyone. WikiPedia has great pages that can help you find thousands of free images.
http://en.wikipedia.org/wiki/Wikipedia:Public_domain_image_resources
http://en.wikipedia.org/wiki/Wikipedia:Free_image_resources
