REMOVE

1. brown
2. machinery
3. yellow
4. green
5. 1929
6. 1966

WHAT

1. autumn (1)
2. bushes (2)
3. clouds (2)
4. color film (film) (2)
5. colors (hues or tints) (1)
6. farms (1)
7. fields (land) (2)
8. forests (plant communitie … (1)
9. groves (plant communities … (1)
10. horizon line (1)
11. landscapes (representatio … (2)
12. plants (2)
13. sky (2)
14. soil (1)
15. trees (2)
16. Visual Works (hierarchy n … (2)
17. woods (plant communities) (1)
18. yards (areas) (2)

Less

WHERE

1. Westminster, Maryland (2)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1964 (2)
2. circa 1964 July (2)