I noticed a post on FreeTech4Teachers about 7 places to find copyright free photos and the first entry was my personal favorite, Morguefile. Others on the list were also sites I have on my graphics resource list located on my website. But there was one site mentioned that I was not familiar with, Photos 8, which had some incredible pictures for download. They do ask that Photos 8 be credited with the pictures, but they are copyright free. So, if you are needing great photographs for student projects, presentations, websites, or blogs, I would suggest Photos 8...you won't be hungry for pictures again.
Additional Photo Resources:
- Wikipedia Public Domain Images
- Everystock Photo