Download Image of John Singleton Copley Self-Portrait, c. 1780-1784, oil on canvas, from the National Portrait Gallery - NPG-NPG 77 22Copley d1. Free for commercial use, no attribution required. John Singleton Copley Self-Portrait, c. 1780-1784, 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.77.22). Dated: 1784. Topics: paintings, self portraits by john singleton copley, high resolution, ultra high resolution