TEEM test

A black and white photograph of artists and engineers demonstrating the TEEM light and sound control system at a technical rehearsal for the performances at 9 Evenings: Theatre & Engineering. From left to right, Herb Schneider, Robert Rauschenberg, Lucinda Childs, Roby Robinson, Per Biorn, and Billy Klüver stand around a platform that holds up a mechanism made of many lightbulbs, knobs, wires, and switches.