REMOVE

1. buildings (structures)
2. plants
3. barns
4. shadows
5. black-and-white film
6. eyeglasses

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)

More 

WHERE

1. Westminster, Maryland (1)

WHO

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

WHEN

1. 1963 (1)