REMOVE

1. mountains
2. driveways
3. exterior views
4. buildings (structures)

WHAT

1. arcades (structural assem … (1)
2. black-and-white film (1)
3. cabins (houses) (1)
4. grand hotels (1)
5. hills (1)
6. landscapes (representatio … (1)
7. plants (1)
8. trees (1)
9. Visual Works (hierarchy n … (1)
10. windows (1)

WHERE

1. Lake Louise, Alberta, Can … (1)

WHO

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

WHEN

1. 1929 (1)
2. 1940 (1)
3. circa 1930 July 16 (1)