REMOVE

1. sky
2. trees
3. rock
4. plants
5. daughters
6. hills

WHAT

1. barbed wire (1)
2. bone (material) (1)
3. clouds (1)
4. fences (site elements) (1)
5. fields (land) (1)
6. landscapes (representatio … (1)
7. oil paint (paint) (1)
8. replicas (1)
9. Visual works (hierarchy n … (1)

WHERE

1. Pullman, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1938 (1)