Mary Cassatt [1844-1926], Philadelphia and Paris. Acquired 1943 by (Wildenstein & Co., Inc., London); sold 1950 to a private collection, Buenos Aires.[1] (Artemis Fine Art, London), in 1985.[2] Private collection, Boston. (Salander-O'Reilly Galleries, New York). Private collection, New York, by 1998;[3] sold 31 May 2011 through (Coleman Bancroft LLC, New York) to NGA. [1] Per email dated 15 April 2011 from Ay-Whang Hsia of Wildenstein, New York. It is possible also that the painting was in a Cassatt family collection and not that of Mary Cassatt personally. [2] Artemis Fine Art, _Annual Report_, London, 1985: 28, no. 11. [3] The provenance after 1985 was supplied by Coleman Bancroft LLC; copies in NGA curatorial files.