Two-sided announcement card published in conjunction with Cai Guo-Qiang's "Light Cycle," an explosion event commissioned by Creative Time held in Central Park, New York, September 15, 2003 in celebration of Central Park's 150th anniversary. "Coinciding with the event over Central Park, an installation of Cai Guo-Qiang's gunpowder drawings, 'An Explosion Event: Light Cycle Over Central Park,' will be on view at the Asia Society and Museum, September 9 - December 14, 2003." -- publisher's statement.