REMOVE

1. construction sites
2. rivers
3. telephone poles
4. landscapes (representations)

WHAT

1. boats (1)
2. construction equipment (1)
3. fences (site elements) (1)
4. figures (representations) (1)
5. Grand Coulee Dam (dam) (1)
6. hills (1)
7. oil paint (paint) (1)
8. roads (1)
9. Visual works (hierarchy n … (1)

WHERE

1. Nespelem, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1936 (1)
2. Regionalist (American Sce … (1)