Chinese cloisonne wares are displayed on the preview of the auction of Yves Saint Laurent and Pierre Berge's art collection at the Grand Palais in Paris, France, Feb. 21, 2009. Over 700 items of the art collection of late French fashion designer Yves Saint Laurent and his business partner Pierre Berge will be put under the hammer by the auction house Christie from Feb. 23 to 25.[Zhang Yuwei/Xinhua]