Edvard Munch's 'The Scream' is seen as it is hung for display at Sotheby's Auction Rooms in London, Thursday, April 12, 2012. The picture made with pastels is one of four versions of the composition, and dates from 1895, it will be auctioned in the Impressionist and Modern Art Sale in New York on May 2, with an estimated price of 80 million dollars. (AP Photo/Kirsty Wigglesworth)