REMOVE

1. night
2. farms
3. gray
4. hands
5. oil paint
6. brown

WHAT

1. birds (animals) (2)
2. figures (2)
3. graphite pencils (2)
4. landscapes (representatio … (2)
5. railroads (2)
6. trains (vehicle groupings … (2)
7. Visual works (hierarchy n … (2)
8. wax crayons (2)

Less

WHO

1. Still, Clyfford (2)

WHEN

1. 1920 (2)
2. 1936 (2)
3. circa 1920–30 (2)