REMOVE

1. Nespelem
2. trucks
3. sky
4. automobiles
5. hills
6. brown

WHAT

1. Visual Works (hierarchy n … (2)
2. black-and-white film (2)
3. exterior views (2)
4. houses (2)

More 

WHERE

1. New Windsor, Maryland (2)

WHEN

1. 1966 (1)
2. 1968 (1)
3. after 1966 (1)