WHO: Teachers looking for a way to help students find pictures with proper attributes and appropriate for class.
HOW: Visit http://photosforclass.com/, type in what you are looking for in the search box, and download the picture of your choosing. The picture will download with attributes at the bottom. Pictures come from Flickr with a G-rating and Creative Commons licensing.
WHEN: This is great for any projects your students may do. It can be very difficult to find proper pictures in class, but Photos for Class is there to help.