REMOVE

1. exterior views
2. houses
3. sky
4. 1945

WHAT

1. fields (land) (1)
2. grain elevators (1)
3. landscapes (representatio … (1)
4. roads (1)
5. silver gelatin (1)
6. trees (1)
7. Visual Works (hierarchy n … (1)

WHERE

1. Alberta, Canada (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1920 (1)
2. between circa 1929 and ci … (1)