REMOVE

1. Photograph
2. Photographs
3. salted paper print
4. National Gallery of Canada
5. birthdate unknown, died 1858 …
6. 1855
7. 1850

WHAT

1. salted paper print (1)

WHERE

1. British (1)
2. U.K. (1)

WHO

1. Horne, Fallon (1)
2. National Gallery of Canad … (1)

WHEN

1. before 1855 (1)
2. birthdate unknown, died 1 … (1)