REMOVE

1. neckties
2. rock
3. 1967

WHAT

1. automobiles (2)
2. fences (2)
3. figures (2)
4. grain elevators (2)
5. graphite pencils (2)
6. landscapes (representatio … (2)
7. notes (2)
8. studies (2)
9. trees (2)
10. Visual works (hierarchy n … (2)

Less

WHO

1. Still, Clyfford (2)

WHEN

1. 1923 (2)
2. 1933 (2)
3. circa 1923–33 (2)