Sotheby's Preview Work Of Tamara De Lempicka Before The New York Auction

LONDON, ENGLAND - APRIL 21: Gallery technicians at Sotheby's auction house adjust paintings by Tamara de Lempicka entitled 'Portrait de la Duchesse de la Salle' from 1925 (C), and 'Le Telephone II' from 1930 (L) next to another painting by the artist, 'Portrait de Marjorie Ferry' from 1932, the larger two are expected to fetch up to GBP 4 million on April 21, 2009 in London, England. The paintings, from the collection of fashion designer Wolfgang Joop, feature in Sotheby's Impressionist and Modern Art Sale in New York, on May 5, 2009. Tamara de Lempicka's Art Deco paintings, frequently depicting Hollywood glamour, have several celebrity collectors, most notably pop singer Madonna. (Photo by Oli Scarff/Getty Images)