REMOVE

1. California
2. Japan
3. Spain
4. Basel, Switzerland

WHAT

1. abstraction (2)
2. blue (1)
3. green (2)
4. oil pastels (2)
5. red (2)
6. Visual works (hierarchy n … (2)

WHERE

1. New Windsor, Maryland (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1976 (2)
2. 1976-10-15 (2)