REMOVE

1. buildings (structures)
2. exterior views
3. soil
4. automobiles
5. trucks

WHAT

1. blood (2)
2. blue (3)
3. farming (2)
4. farms (2)
5. figures (3)
6. Grand Coulee Dam (dam) (1)
7. hands (2)
8. lakes (bodies of water) (1)
9. landscapes (representatio … (3)
10. mountains (1)
11. oil paint (3)
12. purple (1)
13. red (2)
14. Visual works (hierarchy n … (3)
15. wheat straw (2)
16. workers (2)
17. yellow (2)

Less

WHERE

1. Pullman, Washington (2)
2. Nespelem, Washington (1)

WHO

1. Still, Clyfford (3)

WHEN

1. 1936 (3)