http://galleries.burningman.org/filestore/3/0/9/2/5_73b6b5bb0f48591/30925pre_4c609ff043cc0e9.jpg?v=2013-08-23+14%3A42%3A44
Storm cloud
http://galleries.burningman.org/filestore/3/0/9/2/5_73b6b5bb0f48591/30925pre_4c609ff043cc0e9.jpg?v=2013-08-23+14%3A42%3A44
Storm cloud