Portrait of a Girl

1850–1860

Medium: ambrotype
Dimensions: image (visible): 6.7 × 5.4 cm (2 5/8 × 2 1/8 in.) mat: 7.6 × 6.5 cm (3 × 2 9/16 in.) overall: 8.6 × 7.4 × 0.7 cm (3 3/8 × 2 15/16 × 1/4 in.)
Genre: Photograph
Museum: National Gallery of Art, Washington, DC, US