REMOVE

1. railroads
2. mountains
3. trees
4. machinery
5. hills
6. buildings (structures)

WHAT

1. artists (visual artists) (1)
2. barriers (1)
3. benches (furniture) (1)
4. black-and-white film (1)
5. coats (garments) (1)
6. daughters (1)
7. eyeglasses (1)
8. fences (1)
9. girls (1)
10. gloves (1)
11. hats (1)
12. men (male humans) (1)
13. monuments (1)
14. neckties (1)
15. parks (recreation areas) (1)
16. paths (1)
17. portraits (1)
18. rivers (1)
19. scarves (costume accessor … (1)
20. shadows (1)
21. signs (declatory or adver … (1)
22. sitting (1)
23. skirts (garments) (1)
24. sky (1)
25. spouses (1)
26. statues (1)
27. suits (main garments) (1)
28. sunlight (1)
29. sweaters (1)
30. tie clasps (1)
31. Visual Works (hierarchy n … (1)
32. women (1)

Less

WHERE

1. New York, New York (1)

WHO

1. Diane Still Knox; Diane K … (1)
2. Knox, Diane Still (1)

WHEN

1. 1958 (1)