Cai Guo-Qiang in "Power"

Cai Guo-Qiang’s fireworks explosions—poetic and ambitious at their core—aim to establish an exchange between viewers and the larger universe. For his work, Cai draws on a wide variety of materials, symbols and traditions including elements of feng shui, Chinese medicine, gunpowder, as well as images of dragons and tigers, cars and boats, mushroom clouds and I Ching.