REMOVE

1. barns
2. farms
3. freight cars
4. rubbish
5. utility poles
6. buildings (structures)

WHAT

1. Visual Works (hierarchy n … (1)
2. Yaddo (1)
3. artists (visual artists) (1)
4. authors (1)
5. black-and-white film (1)

More 

WHERE

1. Yaddo, Saratoga Springs, … (1)

WHEN

1. 1934 (1)
2. 1935 (1)
3. ca. 1934-35 (1)