A Sotheby's employee poses for a photograph with an Imperial silver-gilt and cloisonne enamel icon of Christ Pantocrator which has an estimated value of £180,000 ($287,000) to £250,000 ($398,000) at Sotheby's in London, November 23, 2012. The Russian art sale will take place in London on Novemeber 26, and November 27, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: ENTERTAINMENT SOCIETY)