Two concentric rings.
The inner ring views movement and translates it into fire exploding up from the playa surface on the outer ring. Presented without any visible theme, it is a blank slate for the user to perform upon. It seems to lend itself to thoughts of magic, though it could just as easily be seen as a tool for a performer, a conductor's orchestra, or any number of other interpretations. To be unveiled for Burning Man 2006, where we hope to find out just what people make of it.

http://tribes.tribe.net/theproject06