LONDON, ENGLAND - MAY 11: Members of the public walk past sculptures in the series entitled "Circle of Animals/Zodiac Heads" by Chinese artist Ai Weiwei in the courtyard of Somerset House on May 11, ... more 
LONDON, ENGLAND - MAY 11: Members of the public walk past sculptures in the series entitled "Circle of Animals/Zodiac Heads" by Chinese artist Ai Weiwei in the courtyard of Somerset House on May 11, 2011 in London, England. The installation comprises of 12 bronze heads of animals which feature in the Chinese zodiac. The artist Ai Weiwei, who is outspoken in his criticism of the Chinese administration, was detained by authorities in Beijing on April 3, 2011 and his whereabouts remain unknown. (Photo by Oli Scarff/Getty Images) less 
1 / 26
Getty Images | Photo By Oli Scarff / Getty Images
Wed, May 11, 2011 7:56 AM EDT