Free Images from ImageBase

ImageBaseImageBase is a collections of photographic-quality images available free to the public.  While the website states that users can access and distribute these images as if they were "public domain," it is still a good idea (and good Internet-iquette) to cite the provider of the images, David Niblack

Thanks to Free Technology for Teachers  and Larry Ferlazzo for the link!  Larry Ferlazzo also refers to an excellent post about teaching students to use and cite images appropriately, by Sue Waters of EduBlogs.  (Thanks for providing this blog, Sue!)