REMOVE

1. trees
2. exterior views
3. national parks
4. rivers

WHAT

1. bridges (built works) (1)
2. buildings (structures) (1)
3. civil wars (1)
4. color film (film) (1)
5. portraits (1)
6. railroads (1)
7. rock (1)
8. streets (1)
9. Visual Works (hierarchy n … (1)
10. woods (plant communities) (1)

WHERE

1. Harpers Ferry, West Virgi … (1)

WHO

1. Still, Patricia (1)

WHEN

1. 1973 (1)
2. 1973 September 13 (1)