'Portrait of Man Ray' by artist Andy Warhol is on display at Christie's during a press preview of their Post War and Contemporary Art Evening Sales in New York, May 01, 2009. The painting will go under the hammer for an estimated 2-4 million USD on May 13, 2009. Getty Images logo Getty Images 7 months ago

'Portrait of Man Ray' by artist Andy Warhol is on display at Christie's during a press preview of their Post War and Contemporary Art Evening Sales in New York, May 01, 2009. The painting will go under the hammer for an estimated 2-4 million USD on May 13, 2009.