REMOVE

1. studies
2. birds (animals)
3. graphite pencils
4. 1923

WHAT

1. barns (2)
2. black-and-white film (2)
3. black-and-white photograp … (2)
4. exterior views (2)
5. landscaping (2)
6. plants (2)
7. studios (work spaces) (2)
8. trees (1)
9. Visual Works (hierarchy n … (2)

Less

WHERE

1. 1445 Old Westminster Road … (2)

WHO

1. Campbell, Sandra L. Still (2)
2. Sandra L. Still Campbell; … (2)

WHEN

1. 1961 (2)
2. c. 1970 (2)