Francis Charles Seymour-Conway, 3rd Marquess of Hertford1822 · oil on canvasoverall: 128.5 x 102.2 cm (50 9/16 x 40 1/4 in.) framed: 151.8 x 126.4 cm (59 3/4 x 49 3/4 in.)National Gallery of Art
Portrait of the Honorable George Canning, M.P.1817 · Oil on canvas91.4 × 71.1 cm (36 × 28 in.)Art Institute of Chicago