REMOVE

1. plants
2. roads
3. rock
4. trucks
5. automobiles

WHAT

1. exterior views (1)
2. fences (site elements) (1)
3. Jaguar Mark series automo … (1)
4. mountains (landforms) (1)
5. power lines (1)
6. San Francisco, California (1)
7. silver gelatin (1)
8. trees (1)
9. Visual Works (hierarchy n … (1)
10. women (1)
11. wood (1)

Less

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1949 (1)
2. 1951 (1)
3. circa 1950 (1)