BREGENZ, AUSTRIA - JULY 15: Ai Weiwei's Swiss friend Uli Sigg (R) and his wife Rita Sigg attend the opening of an exhibition that focuses on the architectural work of the Chinese artist, Ai Weiwei, ... more 
BREGENZ, AUSTRIA - JULY 15: Ai Weiwei's Swiss friend Uli Sigg (R) and his wife Rita Sigg attend the opening of an exhibition that focuses on the architectural work of the Chinese artist, Ai Weiwei, at Kunsthaus Bregenz on July 15, 2011 in Bregenz, Austria. Chinese authorities have released Ai Weiwei from detention though have thus far refused to grant him permission to travel. (Photo by Johannes Simon/Getty Images) less 
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Getty Images | Photo By Johannes Simon / Getty Images
Sat, Jul 16, 2011 4:07 AM EDT