REMOVE

1. automobiles
2. hills
3. black-and-white film
4. Nespelem
5. 1938
6. 1937

WHAT

1. Visual works (hierarchy n … (1)
2. black (1)
3. dogs (animals) (1)
4. farming (1)
5. farms (1)

More 

WHERE

1. Bow Island, Alberta, Cana … (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1920 (1)
2. 1924 (1)
3. circa 1920–24 (1)