REMOVE

1. green
2. brown
3. black
4. Abstract Expressionist

WHAT

1. Visual works (hierarchy n … (2)
2. abstraction (2)

WHERE

1. New York, New York (1)
2. Westminster, Maryland (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1960 (1)
2. 1970 (1)
3. 1970-05-10 (1)