REMOVE

1. daughters
2. automobiles
3. trees
4. portraits
5. backdrops
6. stools (seating furniture)

WHAT

1. Visual Works (hierarchy n … (2)
2. black-and-white film (2)
3. exterior views (2)
4. fences (2)

More 

WHERE

1. Aiken, South Carolina (1)
2. New Windsor, Maryland (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1966 (2)
2. after 1966 (1)