Photo taken on Nov. 29, 2012 shows "Gold Table" by Yves Klein at the preview of Sotheby's "Boundless: Comtemporary Art", the company's inaugural auction of Asian and Western contemporary art in Asia, in Hong Kong, south China, Nov. 29, 2012. The auction that will be held in Hong Kong on Dec. 3 offers over 80 works by Western and Asian contemporary artists with a total value estimated at 47 to 68 million Hong Kong dollars (6.2 to 8.8 million U.S. dollars). [Photo: Xinhua]