REMOVE

1. windows
2. rock
3. sky
4. doors
5. porches
6. black-and-white film

WHAT

1. farms (2)
2. grain elevators (2)
3. landscapes (representatio … (2)
4. oil paint (2)
5. smoke (2)
6. steam (2)
7. Visual works (hierarchy n … (2)

Less

WHERE

1. Killam, Alberta, Canada (2)

WHO

1. Still, Clyfford (2)

WHEN

1. 1927 (2)
2. 1929 (2)
3. circa 1928 (2)