REMOVE

1. railroad yards

WHAT

1. fences (site elements) (1)
2. figures (representations) (1)
3. grain elevators (1)
4. landscapes (representatio … (1)
5. oil paint (paint) (2)
6. railroad stations (1)
7. railroads (infrastructure … (1)
8. smoke (material) (1)
9. snow (precipitation) (1)
10. telephone poles (2)
11. trains (vehicle groupings … (2)
12. Visual works (hierarchy n … (2)

WHERE

1. Killam, Alberta, Canada (1)
2. Pullman, Washington (1)

WHO

1. Still, Clyfford (2)

WHEN

1. Regionalist (American Sce … (2)
2. 1930 (1)
3. 1930-1931 (1)
4. 1931 (1)
5. 1932 (1)