Marcel Duchamp.
Why Not Sneeze Rose Sélavy?
1964; replica of 1921 original.
Painted metal birdcage containing 151 white marble blocks, thermometer, and piece of cuttlebone.
Cage: 4 7/8 x 8 3/4 x 6 3/8".
The Museum of Modern Art, New York. Gift of Galleria Schwartz.
©1997 Artists Rights Soceity (ARS),
New York/ADAGP, Paris/
Estate of Marcel Duchamp

see also: Gift