REMOVE

1. oil paint (paint)
2. landscapes (representations)
3. wheels (components)

WHAT

1. Visual works (hierarchy n … (1)
2. blood (animal material) (1)
3. farmers (people in agricu … (1)
4. farming (function) (1)
5. fields (land) (1)

More 

WHERE

1. Yaddo, Saratoga, New York (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1934 (1)
2. Regionalist (American Sce … (1)