REMOVE

1. ocher
2. black
3. red
4. yellow

WHAT

1. dirt roads (1)
2. exterior views (1)
3. Kaiser automobile (1)
4. mountains (landforms) (1)
5. San Francisco, California (1)
6. silver gelatin (1)
7. sunglasses (1)
8. Visual Works (hierarchy n … (1)
9. women (1)

Less

WHO

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

WHEN

1. 1948 (1)
2. 1949 (1)
3. 1950 (1)