Otto Piene was a German kinetic artist and co-founder of the ZERO avant-garde group. A pioneer of media art, Piene worked with light and motion to produce mesmerizing displays, as seen in his Light Ballet (1961). At the core of his practice was the desire to study technological processes and harness them to create a sense of movement. “Light is my medium," Piene declared. “Previously, paintings and sculptures seemed to glow. Now they do.” Born on April 18, 1928 in Bad Laasphe, Germany, he studied at the Academy of Art in Munich and later during the late 1950s at the Kunstakademie Düsseldorf where he formed Group Zero with Heinz Mack. Piene went on to become the first fellow of the MIT Center for Advanced Visual Studies...