REMOVE

1. Information Forms (hierarchy …
2. San Francisco, California
3. oil paint
4. Westminster, Maryland
5. Clyfford Still; Still, Clyff …
6. 1959 - 1960, 1965

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. beards (1)
4. branches (plant component … (1)
5. color film (film) (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHO

1. Campbell, Sandra L. Still (1)
2. Sandra L. Still Campbell; … (1)

Less

WHEN

1. 1976 (1)
2. ca. 1976 (1)