REMOVE

1. Italy
2. railroads
3. ink
4. Campbell, Sandra L. Still

WHAT

1. Visual Works (hierarchy n … (1)
2. Yaddo (1)
3. arbors (1)
4. black-and-white film (1)
5. bushes (1)

More 

WHERE

1. Yaddo, Saratoga Springs, … (1)

Less

WHO

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

WHEN

1. 1934 (1)