REMOVE

1. sky
2. oceans
3. rock
4. tools

WHAT

1. black (1)
2. dogs (animals) (1)
3. farming (1)
4. farms (1)
5. figures (1)
6. green (2)
7. horses (animals) (1)
8. houses (1)
9. lakes (bodies of water) (1)
10. landscapes (representatio … (2)
11. oil paint (2)
12. orange (1)
13. red (1)
14. trees (1)
15. Visual works (hierarchy n … (2)
16. white (1)

Less

WHERE

1. Bow Island, Alberta, Cana … (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1920 (2)
2. 1924 (2)
3. circa 1920–24 (2)