REMOVE

1. figures (representations)
2. trains (vehicle groupings)
3. 1931

WHAT

1. Visual works (hierarchy n … (1)
2. oil paint (paint) (1)
3. railroad stations (1)
4. railroad yards (1)

WHERE

1. Killam, Alberta, Canada (1)

WHO

1. Still, Clyfford (1)

WHEN

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