An assistant poses for a photograph with a Faberge egg during a photo-call at antique dealer Wartski,...
An assistant poses for a photograph with a Faberge egg during a photo-call at antique dealer Wartski, in central London April 7, 2014. The $20 million egg, hailing from the court of imperial Russia, was bought in a U.S. junk market by a scrap metal dealer, before it was acquired by Wartski for an unidentified private collector. It will be on display at Wartski's in London for four days in April. . REUTERS/Olivia Harris (BRITAIN - Tags: ENTERTAINMENT BUSINESS SOCIETY)