Celebrating Flickr Commons’ fifth birthday with 15 of its most popular and striking images
Some five years ago, photo-sharing service Flickr launched The Commons in cooperation with the Library of Congress. Since then, 56 libraries, archives and museums from around the globe have added more than 250,000 copyright-free photographs to the catalog.
To celebrate The Commons' fifth birthday, the Library of Congress asked Flickr Common contributors to share their most...

