REMOVE

1. paintbrushes
2. easels
3. portraits
4. classrooms
5. windows
6. artists (visual artists)

WHAT

1. Visual Works (hierarchy n … (1)
2. black-and-white film (1)
3. boys (1)
4. chairs (furniture forms) (1)

More 

WHERE

1. Spokane, Washington (1)

WHEN

1. 1922 (1)
2. 1924 (1)
3. between 1922 - 1924 (1)