REMOVE

1. tie clasps
2. hats
3. 1956
4. 1956 April 11

WHAT

1. artists (visual artists) (1)
2. automobiles (1)
3. black-and-white film (2)
4. bushes (1)
5. coats (garments) (1)
6. daughters (1)
7. driveways (1)
8. farms (2)
9. fences (1)
10. fields (land) (2)
11. forests (plant communitie … (1)
12. license plates (1)
13. men (male humans) (1)
14. moustaches (1)
15. neckties (1)
16. plants (2)
17. portraits (2)
18. reflections (perceived pr … (1)
19. rock (2)
20. sky (2)
21. sunlight (1)
22. trees (2)
23. utility poles (1)
24. Visual Works (hierarchy n … (2)
25. wheels (components) (1)
26. windows (1)
27. women (1)
28. yards (areas) (2)

Less

WHERE

1. Westminster, Maryland (2)

WHO

1. Campbell, Sandra L. Still (1)
2. Clyfford Still; Still, Cl … (1)
3. Sandra L. Still Campbell; … (1)
4. Still, Clyfford (1)

More 

WHEN

1. 1963 (1)
2. 1966 (1)
3. ca. 1966 (1)