DO NOT USE IMAGES FROM A GOOGLE SEARCH. OFTEN THERE IS NO INFORMATION ABOUT COPYRIGHT-IF THIS IS THE CASE YOU MUST ASSUME THAT IT IS COPYRIGHT PROTECTED. DO NOT USE IMAGES THAT HAVE AN "ALL RIGHTS RESERVED" COPYRIGHT.
Flickr's Creative Commons Search: DO NOT use the search box. Click on the link "See More" to search within a specific license. Here is a handout for searching for images with Creative Commons licenses.
Morgue File (Good resource for general images. Please note that you have to download the zipped file. To open a zipped file on our Macs –just double click on the file and open it in a new browser.)