Light Space Modulator

[video src=http://www.youtube.com/watch?v=nVnF9A3azSA] ‘Electrical motors in Moholy Nagy’s Light Space Modulator, set the shiny steel sculpture in motion while electrical illumination in the gallery reflected light off it and into its surroundings.  Light Prop for an Electric Stage, as the artist refered to it, not only pushes the temporal dimension of art but expands its spa