U-Man and parachutist.
The skydiver is Julie Wentz. The long banner trailing behind her is called an "Eel". At least that's what Burning Man skydivers call them.
Here's what that looks like from the air:
burningsky.org/forum/v/2007/ChrisNorton_D200_1031.jpg.html (Photo by Chris Norton)
Photo taken at the Burning Man 2008 festival (Black Rock Desert, Nevada).