REMOVE

1. hills
2. landscapes (representations)
3. black-and-white film
4. 1920
5. 1931

WHAT

1. Visual Works (hierarchy n … (1)
2. plants (1)

WHERE

1. Killam, Alberta, Canada (1)

WHO

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

WHEN

1. between 1920 - 1931 (1)