* [[wikipedia:Wikipedia:Public_domain_image_resources]] - this is a wonderful list of resources.

* http://www.flickr.com/creativecommons - Flickr photos issues under Creative Commons licenses

* http://www.thebiblerevival.com/clipart.htm - Good to keep in mind for Bible-related images, maps, etc.

* http://www.cts.edu/ImageLibrary/maps.cfm - More PD maps

I'm starting a log at [[Project:Images for Import]]. This is for "imports wanted" as well as to record the work has already been done.