REMOVE

1. barriers
2. roads
3. rock
4. hills
5. 1936
6. 1937

WHAT

1. black (1)
2. brown (1)
3. farming (2)
4. farms (2)
5. figures (1)
6. figures, abstract (1)
7. graphite pencils (1)
8. gray (2)
9. horses (animals) (1)
10. machinery (2)
11. oil paint (1)
12. Visual works (hierarchy n … (2)
13. wax crayons (1)

Less

WHERE

1. Yaddo, Saratoga Springs, … (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1927 (1)
2. 1934 (1)