REMOVE

1. green
2. yellow
3. clouds
4. Still, Clyfford

WHAT

1. Visual works (hierarchy n … (2)
2. blue (2)
3. landscapes (representatio … (2)

More 

WHERE

1. Killam, Alberta, Canada (1)
2. Pullman, Washington (1)

WHEN

1. 1929 (1)
2. 1932 (1)