REMOVE

1. buildings (structures)
2. silver gelatin
3. 1920
4. 1930

WHAT

1. banks (landforms) (1)
2. bridges (built works) (1)
3. cityscapes (representatio … (1)
4. exterior views (1)
5. landscapes (representatio … (1)
6. rivers (1)
7. scaffolds (1)
8. sky (1)
9. Visual Works (hierarchy n … (1)

WHERE

1. Spokane, Washington (1)

WHO

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

WHEN

1. circa 1925 (1)