Attributed to John Hoppner, ‘Portrait of a Gentleman’, ca. 1810/1815, National Gallery of Art, Washington, D.C.
overall: 76.5 x 63.3 cm (30 1/8 x 24 15/16 in.)  framed: 97.8 x 85.1 x 6.7 cm (38 1/2 x 33 1/2 x 2 5/8 in.)