Sublime Enviroment
Judy Chicago and Materials and Applications. Pacific Standard Time Kick Starter.

25 tons of dry ice over a 100 road flares reviving 1968, Disappearing Environments as Sublime Environments. 
http://pacificstandardtimefestival.org/events/disappearing-environments-by-judy-chicago-and-materials-applications/
http://www.huffingtonpost.com/2012/01/30/judy-chicago-revives_n_1242132.html