REMOVE

1. barbed wire
2. fences (site elements)
3. bone (material)

WHAT

1. clouds (1)
2. fields (land) (1)
3. landscapes (representatio … (1)
4. oil paint (paint) (1)
5. replicas (1)
6. sky (1)
7. Visual works (hierarchy n … (1)

WHERE

1. Pullman, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1938 (1)