Ink on paper. Featuring nude sketch of a woman with her turned away. Signed "Duchamp" in the bottom left corner. Attributed to Marcel Duchamp (1887-1968, French-American). 21 x 30 cm (8.3 x 11.8 in). Provenance: This lot carries limited provenance from a Southern Ontario estate

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American, 19th century : This work was executed by an unknown hand, and can only be identified by origin (i.e., region, period).