REMOVE

1. rock
2. utility poles
3. horizon line
4. farming

WHAT

1. blue (1)
2. figures (1)
3. machinery (1)
4. oil paint (1)
5. ships (1)
6. shipyards (1)
7. Visual works (hierarchy n … (1)
8. white (1)
9. workers (1)
10. yellow (1)

Less

WHERE

1. San Francisco, California (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1942 (1)