&hint1=I am a 20th century work by Laszlo Moholy-Nagy& &hint2=I represent a new program for the Bauhaus that uses modern industrial materials& &hint3=I am part-machine, part-abstract sculpture& &hint4=I am a moving installation piece of reflectors, plastic, electric motors, and aluminum& &choices=Cathedral of the Future/Socialism;Bauhaus Buildings;Sunday Afternoon on the Isle of the Grande Jatte;Light Prop for an Electric Stage: Light-Space Modulator;Unique Forms of Continuity in Space;Bauhaus Stairway& &answer=Light Prop for an Electric Stage: Light-Space Modulator& &search=Electric Sage Modulator& &title=Light Prop for an Electric Stage: Light-Space Modulator& &artist=Laszlo Moholy-Nagy& &medium=Aluminum, steel nickel-plated brass, other metals, plastic, wood, and electric motor& &date=1922-30& &location=Busch-Reisinger Museum, Harvard University& &dimensions=4'11 1/2" x 2'3 5/8"&