REMOVE

1. neckties
2. backdrops
3. automobiles
4. eyeglasses
5. artists (visual artists)
6. windows

WHAT

1. Visual Works (hierarchy n … (1)
2. black-and-white film (1)
3. buildings (structures) (1)
4. bushes (1)

More 

WHERE

1. Westminster, Maryland (1)

WHEN

1. 1961 (1)
2. after 1961 (1)