NEW YORK, NY - NOVEMBER 04: The "Untitled" installation of miniature elevators by Maurizio Cattelan is seen at a preview of the Postwar and Contemporary Art Evening Sale at Christie’s auction house... more 
NEW YORK, NY - NOVEMBER 04: The "Untitled" installation of miniature elevators by Maurizio Cattelan is seen at a preview of the Postwar and Contemporary Art Evening Sale at Christie’s auction house on November 4, 2011 in New York City. The 33-inch functioning elevator installation is expected to realize $400,000-$600,000 at the November 8 auction. (Photo by Mario Tama/Getty Images) less 
1 / 31
Getty Images | Photo By Mario Tama / Getty Images
Fri, Nov 4, 2011 3:11 PM EDT