The dissident artist Ai Weiwei has struggled with the Chinese government for years. Earlier this year, the conflict came to a head, when Ai was detained by the government for about 80 days. He was let go under the condition that he would not talk to the press.
The bearded face of the detained Chinese artist Ai Weiwei is spray-painted on a nondescript gray wall overlooking the steep lanes of Hong Kong's nightlife capital, Lan Kwai Fong.
Given his real-life circumstances — summarily disappeared at the hands of the Chinese authorities with no charges yet laid — the furrowed forehead and hooded, tired eyes of the image now seem a representation of suffering. Underneath his face is one simple question, "Who's afraid of Ai Weiwei?"