Timothy H. O'Sullivan
1871
Black Canyon, Colorado River, Looking Below from Big Horn Camp

Albumen print
image: 20.1 x 27.2 cm (7 15/16 x 10 11/16 ins) mount: 39.5 x 49.9 cm (15 9/16 x 19 5/8 ins)
 
Princeton University Art Museum
Museum Purchase, gift of William J. Salman, Class of 1955, Object Number: 2001-37
 
LL/44677