REMOVE

1. airplanes
2. landscapes (representations)
3. utility poles

WHAT

1. black-and-white film (1)
2. boys (1)
3. coats (garments) (1)
4. fields (land) (1)
5. hats (1)
6. horizon line (1)
7. models (representations) (1)
8. plants (1)
9. portraits (1)
10. sky (1)
11. snow (precipitation) (1)
12. toys (recreational artifa … (1)
13. uniforms (1)
14. Visual Works (hierarchy n … (1)

WHERE

1. Bow Island, Alberta, Cana … (1)

WHEN

1. 1912 (1)
2. 1920 (1)
3. between 1912 - 1920 (1)