REMOVE

1. Photographs
2. palladium print
3. National Gallery of Canada
4. c. 1919

WHAT

1. palladium print (1)

WHERE

1. North American; Canadian (1)
2. U.S.A.: New York, New Yor … (1)

WHO

1. National Gallery of Canad … (1)
2. Watkins, Margaret (1)

WHEN

1. 1914 (1)
2. 1924 (1)
3. c. 1919 (1)