REMOVE

1. mothers
2. houses
3. 1930

WHAT

1. Christmas (1)
2. exterior views (1)
3. families (1)
4. family portraits (1)
5. group portraits (1)
6. landscapes (representatio … (1)
7. silver gelatin (1)
8. sky (1)
9. Visual Works (hierarchy n … (1)

WHERE

1. Alberta, Canada (1)

WHO

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

WHEN

1. 1930 December 25 (1)