REMOVE

1. landscape, canyon walls
2. albumen print
3. Photographs
4. landscape, river
5. 1871

WHAT

1. albumen print (1)
2. landscape, canyon walls (1)
3. landscape, river (1)

WHERE

1. North American; American (1)
2. US, NV, Black Canon (1)

WHO

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