REMOVE

1. wood
2. power lines
3. trees
4. fences (site elements)

WHAT

1. Jaguar Mark series automo … (1)
2. San Francisco, California (1)
3. Visual Works (hierarchy n … (1)
4. exterior views (1)

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WHO

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

WHEN

1. 1949 (1)
2. 1951 (1)
3. circa 1950 (1)