LoC, yeah you know me
Are you aware of how cool the Library of Congress is? I mean seriously. they have set up their own flickr account and are uploading copyright free images. Jeezum crow! They've added over 3000 already.
A link to serve your inquisitive minds: http://flickr.com/photos/library_of_congress/
This is so cool. Remember when a few years ago they started uploading videos to Google Video thing (what was that called?)?