REMOVE

1. roads
2. trees
3. driveways
4. groves (plant communities)
5. automobiles

WHAT

1. artists (visual artists) (1)
2. black-and-white film (1)
3. branches (plant component … (1)
4. coats (garments) (1)
5. fields (land) (1)
6. hats (1)
7. men (male humans) (1)
8. portraits (1)
9. scarves (costume accessor … (1)
10. sky (1)
11. Visual Works (hierarchy n … (1)

WHEN

1. 1960 (1)
2. 1970 (1)
3. between 1960 - 1970 (1)