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Rotary Demisphere (Precision Optics)
Marcel Duchamp
1925
- Medium
- Painted papier-mâché demisphere fitted on velvet-covered disk, copper collar with plexiglass dome, motor, pulley, and metal stand
- Dimensions
- 58 1/2 x 25 1/4 x 24" (148.6 x 64.2 x 60.9 cm)
- Genre
- Sculpture
