REMOVE

1. plants
2. windows
3. coats (garments)
4. trees
5. black-and-white film

WHAT

1. Visual Works (hierarchy n … (2)
2. artists (visual artists) (2)
3. buildings (structures) (2)
4. exterior views (2)

More 

WHERE

1. New York, New York (1)
2. Westminster, Maryland (1)

WHO

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

WHEN

1. 1963 (1)
2. 1964 (1)
3. ca. 1964 (1)