REMOVE

1. campuses
2. automobiles
3. colleges (buildings)
4. Still, Clyfford

WHAT

1. Visual Works (hierarchy n … (1)
2. buildings (structures) (1)
3. bushes (1)

More 

WHERE

1. San Francisco, California (1)

WHO

1. Clyfford Still; Still, Cl … (1)

WHEN

1. 1971 (1)
2. ca. 1971 (1)