REMOVE

1. farms
2. students
3. 1942
4. 1935
5. 1978
6. 1925

WHAT

1. Visual Works (hierarchy n … (1)
2. studies (1)
3. trees (1)

WHO

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

WHEN

1. 1923 (1)
2. 1933 (1)
3. circa 1928 (1)