REMOVE

1. oil paint
2. blue
3. landscapes (representations)
4. farms
5. fences
6. bone (material)

WHAT

1. Visual Works (hierarchy n … (1)
2. atmospheric perspective (1)
3. branches (plant component … (1)
4. clouds (1)
5. color film (film) (1)

More 

WHERE

1. New Windsor, Maryland (1)

WHEN

1. 1971 (1)
2. ca. 1971 (1)