REMOVE

1. rivers
2. landscapes (representations)
3. black-and-white film
4. plants
5. scaffolds

WHAT

1. banks (landforms) (1)
2. branches (plant component … (1)
3. bridges (built works) (1)
4. construction sites (1)
5. railroads (1)
6. sky (1)
7. trees (1)
8. utility poles (1)
9. valleys (landforms) (1)
10. Visual Works (hierarchy n … (1)

WHERE

1. Spokane, Washington (1)

WHO

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

WHEN

1. 1925 (1)
2. ca. 1925 (1)