Portrait of a Woman

1855–1865

Medium: ambrotype with applied color
Dimensions: image (visible): 7.3 × 5.9 cm (2 7/8 × 2 5/16 in.) mat: 7.7 × 6.4 cm (3 1/16 × 2 1/2 in.) case: 9.3 × 8.2 × 1 cm (3 11/16 × 3 1/4 × 3/8 in.)
Genre: Photographs
Museum: National Gallery of Art, Washington, DC, US