REMOVE

1. buildings (structures)
2. 1912
3. 1977
4. 1968

WHAT

1. blue (1)
2. farming (1)
3. farms (1)
4. figures (1)
5. figures, abstract (1)
6. hands (1)
7. horses (animals) (1)
8. machinery (1)
9. oil paint (1)
10. Visual works (hierarchy n … (1)
11. white (1)
12. workers (1)

Less

WHERE

1. Pullman, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1936 (1)