In 2003 Kahn collaborated with Koning Eizenberg Architecture, Inc. on Articulated Cloud, a piece installed on the exterior walls of the Children's Museum of Pittsburgh consisting of hundreds of movable flaps that respond to the wind creating visible patterns.
In 2003, Kahn collaborated with Koning Eizenberg Architecture, Inc. to create "Articulated Cloud," a kinetic artwork for the Children's Museum of Pittsburgh. The piece uses movable flaps on the exterior walls that respond to wind, creating visible patterns.