Security guards look on at a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. The contemporary art exhibition includes sculpture, photography, painting, installations, dance, theater, film and music and runs from March 1 through May 27. (Photo by Mario Tama/Getty Images)

Visitors view Dawn Kasper's installation “This Could Be Something if I Let It, 2012” at a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. (Photo by Mario Tama/Getty Images)

Visitors view Nicole Eisenman's mixed media monotypes at a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. (Photo by Mario Tama/Getty Images)

Visitors view Elaine Reichek's “Paint Me a Cavernous Waste Shore” at a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. (Photo by Mario Tama/Getty Images)

Visitors view mixed media pieces by Tom Thayer at a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. (Photo by Mario Tama/Getty Images)

Georgia Sagri performs during a press preview of the 2012 Whitney Biennial at the Whitney Museum of American Art on February 27, 2012 in New York City. (Photo by Mario Tama/Getty Images)