Portrait of a Lady1794 · Engrisaille on ivory7 × 6.8 cm (2 3/4 × 2 11/16 in.)Art Institute of Chicago
Portrait of Mary Ann, Lady Pigot1794 · Watercolor on ivory5.9 × 4.6 cm (2 5/16 × 1 13/16 in.); Framed: 7 × 4.8 cm (2 3/4 × 1 7/8 in.)Art Institute of Chicago