Burning Man participants look at an art installation in the Black Rock Desert in the early hours of the morning during the Burning Man 2011 “Rites of Passage” arts and music festival in Nevada September 2, 2011. More than 50,000 people from all over the world have gathered at the sold out festival which is celebrating its 25th year. REUTERS/Jim Bourg (UNITED STATES – Tags: SOCIETY TPX IMAGES OF THE DAY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. NO THIRD PARTY SALES. NOT FOR USE BY REUTERS THIRD PARTY DISTRIBUTORS
