Alexander Browne after Sir Peter Lely, ‘The Right Honorable Lady Elizabeth Butler, Countess of Chesterfield’, ca. 1680, National Gallery of Art, Washington, D.C.
plate: 33.9 x 24.6 cm (13 3/8 x 9 11/16 in.)  sheet: 39.2 x 29.5 cm (15 7/16 x 11 5/8 in.)