George-hayter-portrait-of-mary-knowles,-wife-of-geoffrey-nightingale-esq, George Hayter, ca. 1830–1851

George hayter (british, 1792–1871)title: portrait of mary knowles, wife of geoffrey nightingale esq. , ca. 1830–1851medium: oil on panel size: 79. 4 x 61 cm. (31. 3 x 24 in. ). Date: ca. 1830–1851.