REMOVE

1. benches (furniture)
2. sky
3. scaffolds
4. trees
5. farms
6. eyeglasses
7. fields (land)

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. beards (1)
4. branches (plant component … (1)

More 

WHERE

1. Westminster, Maryland (1)

WHEN

1. 1970 (1)
2. 1975 (1)
3. between 1970 - 1975 (1)