Portrait of a Man1653 · Watercolor on vellum6.7 × 5.1 cm (2 5/8 × 2 in.); Framed: 7.9 × 5.4 cm (3 1/8 × 2 1/8 in.)Art Institute of Chicago
Portrait of Charles I16407.6 × 7.5 cm (3 × 2 15/16 in.); Framed: 13.3 × 11.8 cm (5 1/4 × 4 5/8 in.)Art Institute of Chicago
Portrait of Duchess of Bolton1640Framed including loop: 8.9 × 6.4 cm (3 1/2 × 2 1/2 in.)Art Institute of Chicago
Portrait of a Gentleman1635 · Watercolor on paper5.1 × 4.1 cm (2 × 1 5/8 in.); Framed: 8.6 × 5.7 cm (3 3/8 × 2 1/4 in.)Art Institute of Chicago
Portrait of Elizabeth Cecil, Countess of Devonshire (d. 1689)1633 · Watercolor on paper5.4 × 4.5 cm (2 1/8 × 1 3/4 in.); Framed: 8.3 × 4.8 cm (3 1/4 × 1 7/8 in.)Art Institute of Chicago