REMOVE

1. personage, artist
2. personage, photographer
3. salted paper print
4. architecture, castle
5. Photographs
6. European; British; Scottish …

WHAT

1. architecture, castle (1)
2. personage, artist (1)
3. personage, photographer (1)
4. personage, politician (1)

More 

WHERE

1. European; British; Scotti … (1)

WHO

1. George Eastman House (1)
2. Hill & Adamson (1)

WHEN

1. 1843 (1)
2. 1847 (1)
3. ca. 1845 (1)