ClipArt. Ars Publik. PublicDomainFiles.com. Picdrome. PDPics.com. Photos Public Domain. PD Photo. Public Domain Photos. NOAA Photo Library. TurboPhoto. Creative Commons. Many Flickr users have chosen to offer their work under a Creative Commons license, and you can browse or search through content under each type of license. Here are some recently added bits and pieces: Attribution (CC BY 2.0) » 91767649 photos (See more) Attribution-NoDerivs (CC BY-ND 2.0) » 25009436 photos (See more) Attribution-NonCommercial-NoDerivs (CC BY-NC-ND 2.0) » 117052837 photos (See more) Attribution-NonCommercial (CC BY-NC 2.0) » 63465514 photos (See more) Attribution-NonCommercial-ShareAlike (CC BY-NC-SA 2.0) » 131662580 photos (See more) Attribution-ShareAlike (CC BY-SA 2.0) » 49480401 photos (See more) Public Domain Dedication (CC0) » 4786372 photos (See more) Public Domain Mark » 13393877 photos (See more) "Creative Commons is a non-profit that offers an alternative to full copyright.
" creativecommons.org Briefly... Attribution means: You let others copy, distribute, display, and perform your copyrighted work - and derivative works based upon it - but only if they give you credit. Commons.