At the Guggenheim...
http://www.guggenheim.org/exhibitions/exhibition_pages/cai.html
Cai Guo-Quiang fills the snail shell with perhaps the most extraordinary installation ever.
Anyone visiting NYC between now & May 28th should definitely take a detour to 5th & E 89th...
An excellent review of the show and perceptive comments by Time's Richard Lacayo who blogs on art and architecture
http://www.time.com/time/magazine/article/0,9171,1720099,00.html