A visitor walks past the paintings (L) "L'aimant" by Ren?? Magritte, estimated ?˙3,500,000-5,500,000; and (R) "Je me faisais semblant (I was Pretending to myself)" by Yves Tanguy, estimated ?˙2,000,000-3,000,000, during the press preview of Christie's th

A visitor walks past the paintings (L) "L'aimant" by Ren?? Magritte, estimated ?˙3,500,000-5,500,000; and (R) "Je me faisais semblant (I was Pretending to myself)" by Yves Tanguy, estimated ?˙2,000,000-3,000,000, during the press preview of Christie's the Impressionist and Modern Art Evening Auction to be held & Art of the Surreal to be held in London on 9 February 2011. Pictured at Christie's Hong Kong office in Central. 14JAN11 (Photo by David Wong/South China Morning Post via Getty Images)