REMOVE

1. 1940
2. 1971
3. 1935
4. after 1961

WHAT

1. Visual works (hierarchy n … (1)
2. blue (1)
3. clouds (1)
4. grain elevators (1)
5. green (1)

WHERE

1. Pullman, Washington (1)

WHO

1. Still, Clyfford (1)

WHEN

1. 1932 (1)