Acknowledgments

Thanks to all users of the Wikipedia site who distributed, with the following licenses:

• GNU Free Documentation License , Version 1.2 or later
• Creative Commons Attribution-Share Alike 3.0 Unported
• Creative Commons Attribution-Share Alike 1.0 Generic
• Creative Commons Attribution-Share Alike 2.0 Generic
• Creative Commons Attribution-Share Alike 2.5 Generic

The authors of the photos can request the possibility of having their name appear among the thanks together with a possible personal website, through the contact page.