REMOVE

1. hills
2. men (male humans)
3. women
4. 1945

WHAT

1. automobiles (1)
2. buildings (structures) (1)
3. exterior views (1)
4. fences (1)
5. horizon line (1)
6. landscapes (representatio … (1)
7. pipes (conduits) (1)
8. roads (1)
9. sidewalks (1)
10. signs (declatory or adver … (1)
11. silver gelatin (1)
12. sky (1)
13. storefronts (1)
14. townscapes (representatio … (1)
15. utility poles (1)
16. Visual Works (hierarchy n … (1)

WHERE

1. Alberta, Canada (1)

WHO

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

WHEN

1. 1920 (1)
2. between circa 1929 and ci … (1)