REMOVE

1. groves (plant communities)
2. plants
3. towers (building divisions)
4. black-and-white film

WHAT

1. Visual Works (hierarchy n … (1)
2. bushes (1)
3. exterior views (1)
4. garages (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1967 (1)