REMOVE

1. rock
2. sky
3. lakes (bodies of water)
4. 1920

WHAT

1. Visual Works (hierarchy n … (1)
2. exterior views (1)
3. landscapes (representatio … (1)
4. mountains (1)

WHERE

1. Alberta, Canada (1)
2. Lake Louise, Alberta, Can … (1)

WHO

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

WHEN

1. 1945 (1)
2. circa 1930 July 16 (1)