J. A. M. Whistler by Walter Greaves, 1870, oil on canvas, from the National Portrait Gallery - NPG-NPG 91 125Whistler-000001, James McNeill Whistler

J. A. M. Whistler by walter greaves, 1870, oil on canvas, from the national portrait gallery which has explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_npg. 91. 125). Date: 1870.