REMOVE

1. machinery
2. plants
3. fences
4. landscapes (representations)

WHAT

1. black-and-white film (1)
2. combines (1)
3. farmers (1)
4. farming (1)
5. farms (1)
6. horizon line (1)
7. horses (animals) (1)
8. men (male humans) (1)
9. profiles (figures) (1)
10. rock (1)
11. sky (1)
12. Visual Works (hierarchy n … (1)
13. wheat (1)

WHERE

1. Bow Island, Alberta, Cana … (1)

WHO

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

WHEN

1. 1931 (1)
2. ca. 1931 (1)