REMOVE

1. trees
2. fences
3. rivers
4. clouds

WHAT

1. Visual works (hierarchy n … (2)
2. abstraction (2)
3. green (2)
4. red (2)
5. yellow (2)

More 

WHERE

1. Westminster, Maryland (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1970 (2)
2. 1970-01-05 (1)
3. Abstract Expressionist (1)