REMOVE

1. ink
2. titles
3. authors
4. planning
5. art history

WHAT

1. Visual works (hierarchy n … (2)
2. brown (2)
3. farming (2)
4. figures (2)
5. machinery (2)

More 

WHERE

1. Killam, Alberta, Canada (1)
2. Yaddo, Saratoga Springs, … (1)

WHO

1. Still, Clyfford (2)

WHEN

1. 1929 (1)
2. 1935 (1)