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Shadow projection lamp, 2004
A circular glass disc with concentric mirrored rings is oriented vertically on a tripod, and a small light shines directly onto the glass. The light is reflected off the mirrored rings in concentric circles onto a nearby wall, while casting a shadow in the same pattern onto an opposite wall.
|Shadow projection lamp|
|Glass, mirror coating, halogen bulb, wood, metal, tripod, transformer|