Creative Commons

Some of the images used on this site are licensed under the Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0) license.

Some of the images are licensed under the GNU GPL.

We'd like to thank the following people for permitting their work to be used under these licenses: Frederic Bellaiche, Lapo Calamandrei, Jakub Steiner, Luca Ferretti, and Philipp Zabel.

The sources for the derived works and the original source images, along with full details of the licenses applicable to each work are available as a compressed tar archive here.

For more information about Creative Commons licensed work, please visit their site.

Creative Commons