The Commons on the flickr website is a joint project of flickr and the Library of Congress aimed increasing access to publicly held photography collections while also providing a way for the general public to contribute to the overall collection of publicly held common photography resources. Collections from more than 70 organizations and museums around the world have been contributed to the resource and are available for search. The public is asked to help further contribute to the quality of the resource by tagging photographs and commenting on them in order to increase the search capabilities of the database.