REMOVE

1. fences (site elements)
2. rivers
3. telephone poles

WHAT

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

WHERE

1. Nespelem, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

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