Ai Weiwei 'So Sorry' Exhibition Opening

MUNICH, GERMANY - OCTOBER 11: Ai Weiwei, one of China's most controversial artists, looks on during the 'So Sorry' exhibition opening at 'Haus der Kunst' on October 11, 2009 in Munich, Germany. The show 'So Sorry' will be open to the public till January 17, 2010. (Photo by Miguel Villagran/Getty Images)