http://galleries.burningman.org/filestore/4/1/6/3/0_511350914d714fd/41630pre_9a75bb05c2bb079.jpg?v=2013-08-23+20%3A32%3A22
Fern Grotto
http://galleries.burningman.org/filestore/4/1/6/3/0_511350914d714fd/41630pre_9a75bb05c2bb079.jpg?v=2013-08-23+20%3A32%3A22
Fern Grotto