Creative Commons Attribution-Share Alike 2.0 truetrue English Photo taken during the Free Knowledge congress held in Merida on October 26 and 27, 2005....
2005 described at URL: https://www.flickr.com/photos/cayetano/62268897/ operator: Flickr URL: https://live.staticflickr.com/26/62268897_886cadf261_o.jpg...
