REMOVE

1. pillars
2. trees
3. stairs
4. plants
5. black-and-white film
6. farmhouses

WHAT

1. Visual Works (hierarchy n … (1)
2. branches (plant component … (1)
3. close-up views (1)
4. doors (1)

More 

WHERE

1. Westminster, Maryland (1)

WHEN

1. 1961 (1)
2. after 1961 (1)