REMOVE

1. clouds
2. farming
3. 1929

WHAT

1. blue (2)
2. brown (1)
3. fences (1)
4. figures (2)
5. grain elevators (1)
6. green (1)
7. landscapes (representatio … (2)
8. machinery (1)
9. oil paint (2)
10. replicas (1)
11. trains (vehicle groupings … (1)
12. Visual works (hierarchy n … (2)
13. white (1)
14. workers (1)
15. yellow (2)

WHERE

1. Killam, Alberta, Canada (2)

WHO

1. Still, Clyfford (2)