REMOVE

1. greyish-green stone with bro …
2. North American; Canadian
3. National Gallery of Canada
4. 1940

WHAT

1. Sculpture (1)
2. greyish-green stone with … (1)

WHERE

1. Canada: Quebec, Hudson Ba … (1)
2. North American; Canadian (1)

WHO

1. National Gallery of Canad … (1)
2. Unknown (1)

WHEN

1. 1960 (1)
2. c. 1940-1960 (1)