Sky Ladder,â€
a pyrotechnic
artwork by Cai
Guoqiang, a
Chinese
contemporary
artist currently
living and working
in New York City.
Cai is best kno
(more)
Sky Ladder,†a pyrotechnic artwork by Cai Guoqiang, a Chinese contemporary artist currently living and working in New York City. Cai is best known for using gunpowder in his spectacular works.