Participants (from L) Mike Ryan, Dasha and Zoom Zoom visit over drinks at the Orphan Endorphin camp during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. Participants from all over the world attend the sold-out festival to spend a week in the remote desert to experience art, music and the unique community that develops. (Photo by Jim Urquhart/Reuters)





A Mutant Vehicle made up like a polar bear drives through the dust during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Hank Allen and Sarah Duxbury embrace during a dust storm at the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Jordan Lenaburg (R) places a ring on Shandi Trolson's finger at a wedding ceremony during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Shandi Trolson (L) and Jordan Lenaburg celebrate as they are married during a wedding ceremony at the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Shandi Trolson (L) and Jordan Lenaburg kiss as they are married during a wedding ceremony at the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Meryl Livermore covers her head with a scarf during a dust storm at the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Participants climb on an art installation during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Participants climb on an art installation during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





People walk through the art installation Medusa Madness during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





Kasim Esmail touches the art installation Medusa Madness during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)





People gather before sunrise at the Temple of Promise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Andreas Gyr writes a message at the Temple of Promise before sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants rest inside the Temple of Promise before sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Deby Dai dances before sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





(L-R) Participants Mephy, Sandy Peach, and Queen Anarchy compete in the Carnival of Death Race on High Rollers during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants gather to watch the flames from the art car El Popo Mechanico during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants (L-R) Amanda McPhail, Erika Minaberry, Thomas Young and Dennis Somerhalder make their across the Playa in a modified golf cart during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Sandy Peach competes in the Carnival of Death Race on High Rollers during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Charlie Kessner explores an art installation during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants gather at the base of the art installation R-Evolution during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





A mutant vehicle makes it way across the Playa during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants gather to watch an art installation burn during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participant Lea touches the art installation “Penny the Goose” during the Burning Man “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 4, 2015. Approximately 70,000 people from all over the world are gathering at the sold-out festival to spend a week in the remote desert to experience art, music and the unique community that develops. (Photo by Jim Urquhart/Reuters)





Participants climb the art installation “Got Framed” during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 4, 2015. (Photo by Jim Urquhart/Reuters)





Participants ride around the art installation “Got Framed” during the Burning Man “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 4, 2015. (Photo by Jim Urquhart/Reuters)





Juanita Groce (L) gets a kiss from her husband Earl Groce while sitting in their mutant vehicle during the Burning Man “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 4, 2015. (Photo by Jim Urquhart/Reuters)





Matt Steele (L) and Soroya Rowley read the poem on the Blunderwood Portable art installation during the Burning Man “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 4, 2015. (Photo by Jim Urquhart/Reuters)





Crystal Jurado, left, and Heather Milner wait for the sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Tracy Sarita celebrates the sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Rasmus Foyer dances at sunrise during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 3, 2015. (Photo by Jim Urquhart/Reuters)





Participants make their way through dust at Burning Man in the Black Rock Desert of Nevada on Wednesday, September 2, 2015. The 29th annual alternative living event is traditionally centered around the ritual burning of a large wooden effigy. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





Geroge Krieger stands outside while securing his tent during a morning dust storm at Burning Man on the Black Rock Desert in Gerlack, Nev. on Saturday, August 29, 2015. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





An unidentified man walks southbound on 6:30 Street on Wednesday, September 2, 2015, on the Black Rock Desert of Nevada. Burners have another day of dust on the playa at Burning Man. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





Robynne Rowlinson, left, and James Bisset, both from South Africa, walk through a morning dust storm at Burning Man on the Black Rock Desert in Gerlack, Nev. on Saturday, August 29, 2015. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





Danielle Petooie of Barzel walks through an art piece at Burning Man on Wednesday, September 2, 2015, in Gerlach, Nev. The Burning Man's theme is Carnival of Mirrors. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





Jamie Sparks relaxes after arriving on the playa at Burning Man on Friday, August 28, 2015, in the Black Rock Desert near Gerlach, Nev. Once a year, participants gather for Burning Man in Nevada's Black Rock Desert to create Black Rock City, dedicated to community, art, self-expression and self-reliance. (Photo by Andy Barron/The Reno Gazette-Journal via AP Photo)





Samuel Coniglio controls the flames by dancing at the Charcade during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 1, 2015. (Photo by Jim Urquhart/Reuters)





People play a game of flaming skee-ball at the Charcade during the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 1, 2015. (Photo by Jim Urquhart/Reuters)





KK Franks and her husband Jordy Franks rest during a dust storm at the Burning Man 2015 “Carnival of Mirrors” arts and music festival in the Black Rock Desert of Nevada, September 2, 2015. (Photo by Jim Urquhart/Reuters)