Where's the style?

Cai Guo-qiang raises the question of innovation in contemporary Chinese art through an exhibition. Yang Yang reports.

"What about Cai Guo-qiang?" a woman in the audience at a recent Beijing interaction with the Chinese artist asked him.

Cai, 58, answered:"Cai Guo-qiang is a little boy who never grows up, who tries to scare others with firecrackers, but ends up scaring himself."