REMOVE

1. trees
2. spouses
3. eyeglasses
4. moustaches
5. branches (plant components)
6. 1949

WHAT

1. Visual Works (hierarchy n … (1)
2. black-and-white film (1)
3. bushes (1)
4. chairs (furniture forms) (1)

More 

WHERE

1. Ensenada, Baja California … (1)

WHO

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