REMOVE

1. hands
2. workers
3. faces
4. oil paint

WHAT

1. Visual works (hierarchy n … (2)
2. brown (2)
3. figures (2)
4. figures, abstract (2)

More 

WHERE

1. Pullman, Washington (1)
2. Yaddo, Saratoga Springs, … (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1935 (2)