http://galleries.burningman.org/filestore/4/1/5/0/6_4c0f4a97d2caec0/41506pre_69b5dfcbfe22832.jpg?v=2013-08-23+20%3A28%3A13
Center camp structure, No Spectators sign
http://galleries.burningman.org/filestore/4/1/5/0/6_4c0f4a97d2caec0/41506pre_69b5dfcbfe22832.jpg?v=2013-08-23+20%3A28%3A13
Center camp structure, No Spectators sign