Data sets tagged with "pictures"

About Collection of links to different US image collections in the public domain. Openness > Most of these images and graphics are available for use in the public domain, and they may be used and reproduced without permission or fee. However, some images may be protected by license. We strongly recommend you thoroughly read the disclaimers on each site before use. ...

From the website: > This project aims to create an archive of user contributed clip art that can be freely used. All graphics submitted to the project should be placed into the Public Domain according to the statement by the Creative Commons.

About Images, video and audio from NASA. Re-use/openness All material is in the public domain. See [copyright statement](http://www.nasa.gov/centers/goddard/multimedia/gtv_copyright.html) and [photo guidelines](http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html) for further details.