List of Creative Commons Image Directories and Sites

Abstract Textures, Background Photos - free stock images via kwout

List of Creative Commons Image Directories and Sites - using photos and images linked from this directory you can give proper attribution when re-using photos and images for your own purpose.   Simply give credit at the bottom right of each slide like the following:

Then, when you find images that you've searched long and hard for, save them as a delicious bookmark so you don't have to search too far to find them again.