WattsOSPOPortrait of a Gentleman1807 · Watercolor on ivory3 x 2 1/2 in. (7.6 x 6.4 cm)The Metropolitan Museum of Art
Portrait of a Gentleman1807 · Watercolor on ivory3 x 2 1/2 in. (7.6 x 6.4 cm)The Metropolitan Museum of Art
Portrait of a Man1796 · Watercolor on ivoryFramed: 8.3 × 6 cm (3 5/16 × 2 3/8 in.)Art Institute of Chicago
WattsOSPOPortrait of a Woman, Said to Be Lady Agnes Anne Wrothesley1791 · IvoryOval, 2 x 1 5/8 in. (52 x 41 mm)The Metropolitan Museum of Art
Portrait of a Woman, Said to Be Lady Agnes Anne Wrothesley1791 · IvoryOval, 2 x 1 5/8 in. (52 x 41 mm)The Metropolitan Museum of Art
Portrait of a Woman, called Mrs. Close1786 · watercolor on ivory in an ormolu frameFramed: 8.9 x 7.5 cm (3 1/2 x 2 15/16 in.); Sight: 6.5 x 5.2 cm (2 9/16 x 2 1/16 in.)Cleveland Museum of Art
Portrait of Lady Grace Anna Newenham1784 · watercolor on ivoryFramed: 9 x 7.6 cm (3 9/16 x 3 in.); Sight: 7.6 x 6 cm (3 x 2 3/8 in.)Cleveland Museum of Art
Portrait of John Lockman1780 · Watercolor on ivoryFramed: 3.5 × 2.7 cm (1 3/8 × 1 1/16 in.)Art Institute of Chicago
Portrait of Catherine Dormer1777 · Watercolor on ivory4.5 × 3.5 cm (1 3/4 × 1 3/8 in.)Art Institute of Chicago
WattsOSPOPortrait of a Young Man1775Framed: 4.6 × 3.3 cm (1 13/16 × 1 5/16 in.)Art Institute of Chicago
Portrait of a Gentleman1756 · Enamel2.9 × 2.5 cm (1 1/8 × 1 in.); Framed: 3.8 × 3.5 cm (1 1/2 × 1 3/8 in.)Art Institute of Chicago