REMOVE

1. horizon line
2. women
3. sidewalks
4. roads

WHAT

1. automobiles (1)
2. buildings (structures) (1)
3. exterior views (1)
4. fences (1)
5. hills (1)
6. landscapes (representatio … (1)
7. men (male humans) (1)
8. pipes (conduits) (1)
9. signs (declatory or adver … (1)
10. silver gelatin (1)
11. sky (1)
12. storefronts (1)
13. townscapes (representatio … (1)
14. utility poles (1)
15. 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. 1945 (1)
3. between circa 1929 and ci … (1)