LONDON, ENGLAND - FEBRUARY 08: An employee looks at Gerhard Richter's 'Abstraktes Bild' ahead of their Post War and Contemporary art sale on February 8, 2013 in London, England. Christie's will hold ... more 
LONDON, ENGLAND - FEBRUARY 08: An employee looks at Gerhard Richter's 'Abstraktes Bild' ahead of their Post War and Contemporary art sale on February 8, 2013 in London, England. Christie's will hold an evening sale of these works on February 13, 2013 and a day sale on February 14, 2013. (Photo by Peter Macdiarmid/Getty Images) less 
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Getty Images | Photo By Peter Macdiarmid / Getty Images
Fri, Feb 8, 2013 7:42 AM EST