REMOVE

1. landscape, rock formation
2. albumen print
3. Photographs
4. landscape, river
5. O'Sullivan, Timothy H.

WHAT

1. albumen print (1)
2. landscape, river (1)
3. landscape, rock formation (1)

WHERE

1. North American; American (1)
2. US, AZ, Grand Canyon (1)

WHO

1. George Eastman House (1)
2. O'Sullivan, Timothy H. (1)

WHEN

1. 1871 (1)