Using Images
Copyright law can make it confusing to find images to use in presentations, websites, and documents. While I am certainly no expert, I will try to help make it a little easier to find photos and use them appropriately.
Where to find photos with copyright permissions: (Please note that this is a dynamic list with possibly changing status. Please let me know if you find problems with these sites, or if you have sites that you think I should include.
http://www.publicdomainpictures.net/
You can also search on Google by going to images → tools → usage rights → labeled for reuse.