REMOVE

1. utility poles
2. women
3. roads
4. 1945

WHAT

1. automobiles (1)
2. buildings (structures) (1)
3. exterior views (1)
4. fences (1)
5. hills (1)
6. horizon line (1)
7. landscapes (representatio … (1)
8. men (male humans) (1)
9. pipes (conduits) (1)
10. sidewalks (1)
11. signs (declatory or adver … (1)
12. silver gelatin (1)
13. sky (1)
14. storefronts (1)
15. townscapes (representatio … (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)