Temple of Forgiveness by David Best
Burning Man 2007, Black Rock City, NV
Source : http://www.flickr.com/photos/splatworldwide/1317046663

Aerial of Burning Man 2006 and the 60.000 participants at Black Rock City (Nevada).
Source : http://www.flickr.com/photos/loupiote/237497928/in/set-432859/

Koilos, a large art sculpture by veteran Burningman artist Michael Christian featured at the 2007 burn. Here is a link to some of the artist's preliminary sketches of the piece: http://www.xianspace.com/bm2007