REMOVE

1. Greece
2. oceans
3. Italy
4. ink
5. 1952
6. 1999

WHAT

1. banks (landforms) (1)
2. black-and-white film (1)
3. bushes (1)
4. freight cars (1)
5. hills (1)
6. landscapes (representatio … (1)
7. railroads (1)
8. rock (1)
9. sheds (storage structures … (1)
10. soil (1)
11. trains (vehicle groupings … (1)
12. trees (1)
13. utility poles (1)
14. Visual Works (hierarchy n … (1)
15. water tanks (1)

Less

WHO

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

WHEN

1. 1920 (1)
2. 1940 (1)
3. between 1920 - 1940 (1)