REMOVE

1. windows
2. sunlight
3. sky
4. roads
5. men (male humans)

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. pipes (conduits) (1)
9. sidewalks (1)
10. signs (declatory or adver … (1)
11. silver gelatin (1)
12. storefronts (1)
13. townscapes (representatio … (1)
14. utility poles (1)
15. Visual Works (hierarchy n … (1)
16. women (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)