REMOVE

1. trees
2. 1975
3. 1938
4. 1907
5. 1946

WHAT

1. Visual Works (hierarchy n … (2)
2. black-and-white film (2)
3. buildings (structures) (2)
4. exterior views (2)
5. hills (2)

WHERE

1. Grand Coulee, Washington (1)
2. Nespelem, Washington (1)

WHO

1. Clyfford Still; Still, Cl … (2)
2. Still, Clyfford (2)

WHEN

1. 1937 (2)
2. 1936 (1)
3. ca. 1936 - 1937 (1)
4. ca. 1937 - 1938 (1)