A security guard jokingly inspects the back of a self-portrait entitled "Mask II" by Australian sculptor Ron Mueck at the Royal Scottish Academy in Edinburgh, Scotland July 31, 2006. (REUTERS/David ... more 
A security guard jokingly inspects the back of a self-portrait entitled "Mask II" by Australian sculptor Ron Mueck at the Royal Scottish Academy in Edinburgh, Scotland July 31, 2006. (REUTERS/David Moir ) less 
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Reuters | Photo By REUTERS/David Moir
Tue, Oct 1, 2013 2:00 PM SAST