REMOVE

1. trees
2. boys
3. plants
4. soil
5. sky
6. 1969

WHAT

1. Information Forms (hierar … (3)
2. Pullman, Washington (3)
3. exhibitions (events) (3)
4. ink (3)
5. paintings (visual works) (3)

WHERE

1. California (3)
2. New Windsor, Maryland (3)

WHO

1. Clyfford Still; Still, Cl … (3)
2. Neuhaus, Robert (3)
3. Still, Clyfford (3)

WHEN

1. 1977 (3)
2. 1977-1978 (3)
3. 1978 (3)