REMOVE

1. 1967
2. 1958
3. 1975
4. 1930s

WHAT

1. chickens (animals) (2)
2. cows (animals) (1)
3. farming (2)
4. farms (2)
5. fences (2)
6. graphite pencils (1)
7. horses (animals) (1)
8. ink (2)
9. landscapes (representatio … (1)
10. oil pastels (1)
11. Visual Works (hierarchy n … (1)
12. Visual works (hierarchy n … (1)

WHO

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

WHEN

1. 1923 (2)
2. 1931 (1)
3. circa 1923 to 31 (1)