REMOVE

1. barriers
2. paths
3. women
4. automobiles

WHAT

1. buildings (structures) (1)
2. cityscapes (representatio … (1)
3. exterior views (1)
4. New York, New York (1)
5. silver gelatin (1)
6. tires (1)
7. trucks (1)
8. Visual Works (hierarchy n … (1)

WHO

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

WHEN

1. 1950 (1)
2. 1954 (1)
3. circa 1952 (1)