An Explosive Event With Cai Guo-Qiang
The world famous Chinese artist uses pyrotechnics to turn a 40-foot-tall pine tree into an optical illusion. (Still Image: Ed Schipul/Flickr) (01:50)
The world famous Chinese artist uses pyrotechnics to turn a 40-foot-tall pine tree into an optical illusion. (Still Image: Ed Schipul/Flickr) (01:50)
