REMOVE

1. Yaddo
2. Visual Works (hierarchy name …
3. artists (visual artists)
4. gardens (open spaces)
5. purses (ladies' accessories)
6. forests (plant communities)
7. dresses (garments)
8. ca. 1934-35

WHAT

1. Grand Coulee Dam (dam) (1)
2. atmospheric perspective (1)
3. banks (landforms) (1)
4. barriers (1)

More 

WHERE

1. Grand Coulee, Washington (1)

WHO

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

WHEN

1. 1936 (1)
2. 1937 (1)
3. ca. 1936 - 1937 (1)