Are you looking for a safe and easy way to find images for school reports? Just search and download properly attributed, copyright free images.
G Rated Images - Photos for Class uses Flickr safe search, and we do a little filtering of our own to help it out - Read More
Easy Attribution - When you click download, Photos For Class automatically cites the author and the image license terms - Read More
Creative Common Images - All images shown are to the best of our (and Flickr's) knowledge Creative Commons licensed for school use
This is the easiest way to go. It's not scholarly, but it's reminding users that the images have been created by others and granting permission to be used.