28 April 2006 - New York City, NY - Sotheby's Vice-President for Impressionism and Modern Art, David Georgiades, examines a painting by Raoul Duffy, Nogent-sur-Marne, at the Sotheby's auction house in New York City, USA, 28 April 2006. The piece, part of a major sale of impressionist and modern art, is expected to bring in between $500,000 and $700,000.