REMOVE

1. soil
2. sky
3. tipis
4. Nespelem
5. automobiles

WHAT

1. barns (1)
2. color film (film) (1)
3. doors (1)
4. dresses (garments) (1)
5. exterior views (1)
6. partial views (1)
7. paths (1)
8. plants (1)
9. portraits (1)
10. purses (ladies' accessori … (1)
11. rock (1)
12. spouses (1)
13. studios (work spaces) (1)
14. trees (1)
15. Visual Works (hierarchy n … (1)
16. windows (1)
17. women (1)
18. yards (areas) (1)

Less

WHERE

1. Westminster, Maryland (1)

WHO

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

WHEN

1. 1978 (1)