Workers push the Andy Warhol BMW Art Car through New York City's Grand Central Station on Monday, March 23, 2009. Warhol's, along with BMW Art Cars by Roy Lichtenstein, Robert Rauschenberg and Frank Stella, will be part of a public exhibition to run from March 25th to April 6th in Grand Central's Vanderbilt Hall. A fifth car, a 2009 BMW Z4 Roadster used by contemporary artist Robin Rhode to create a painting, will also be on display. (Jim Sulley/newscast) (03/2009)