REMOVE

1. lines (geometric concept)
2. abstraction
3. Westminster, Maryland
4. 1974

WHAT

1. Visual works (hierarchy n … (1)
2. black (color) (1)
3. blue (color) (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1943 (1)
2. 1943 /1974 (1)
3. Abstract (1)
4. Abstract Expressionist (1)