REMOVE

1. trees
2. rivers
3. water
4. eyeglasses
5. hats

WHAT

1. automobiles (1)
2. barns (1)
3. bridges (built works) (1)
4. Chevrolet Corvair automob … (1)
5. color film (film) (1)
6. cows (animals) (1)
7. exterior views (1)
8. farms (1)
9. fences (1)
10. fields (land) (1)
11. goats (animals) (1)
12. portraits (1)
13. roads (1)
14. streams (riverine bodies … (1)
15. Visual Works (hierarchy n … (1)

WHERE

1. Carroll County, Maryland (1)
2. Maryland Route 407 (state … (1)
3. Sam's Creek Road, Carroll … (1)
4. Westminster, Maryland (1)

More 

WHO

1. Still, Clyfford (1)
2. Still, Patricia (1)

WHEN

1. 1970 (1)
2. circa 1970 August (1)