REMOVE

1. flags
2. soil
3. trees
4. libraries (buildings)

WHAT

1. black-and-white film (1)
2. blouses (main garments) (1)
3. children (1)
4. daughters (1)
5. exterior views (1)
6. girls (1)
7. houses (1)
8. ladders (1)
9. plants (1)
10. porches (1)
11. portraits (1)
12. shadows (1)
13. skirts (garments) (1)
14. spouses (1)
15. sunlight (1)
16. sweaters (1)
17. Visual Works (hierarchy n … (1)
18. windows (1)
19. women (1)
20. wood products (1)
21. yards (areas) (1)

Less

WHERE

1. Westlock, Alberta, Canada (1)

WHO

1. Clyfford Still; Still, Cl … (1)
2. Still, Clyfford (1)

WHEN

1. 1946 (1)
2. ca. 1946 (1)