REMOVE

1. landscapes (representations)
2. 1930
3. 1931
4. between 1930 and 1931

WHAT

1. Visual works (hierarchy n … (1)
2. clouds (1)
3. figures (1)
4. grain elevators (1)

WHERE

1. Killam, Alberta, Canada (1)

WHO

1. Still, Clyfford (1)