REMOVE

1. roads
2. hats
3. hills
4. trees
5. soil

WHAT

1. art history (2)
2. artists (visual artists) (2)
3. books (2)
4. Information Forms (hierar … (2)
5. students (2)
6. writing (processes) (2)

Less

WHERE

1. 312 Church Street, New Wi … (2)
2. Silver Spring, Maryland (2)

WHO

1. Clyfford Still; Still, Cl … (2)
2. Mitchell, Shirley (2)
3. Still, Clyfford (2)

WHEN

1. 1968 (2)