REMOVE

1. workers
2. machinery
3. shipyards

WHAT

1. blue (1)
2. figures (1)
3. oil paint (1)
4. ships (1)
5. Visual works (hierarchy n … (1)
6. white (1)
7. yellow (1)

WHERE

1. San Francisco, California (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1942 (1)