REMOVE

1. landscape, river
2. landscape, canyon
3. Photographs
4. landscape, waterfalls
5. albumen print
6. O'Sullivan, Timothy H.

WHAT

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

WHERE

1. North American; American (1)
2. US, ID, Snake River (1)

WHO

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

WHEN

1. 1874 (1)