REMOVE

1. stairs
2. soil
3. sky
4. roads
5. trees
6. rock
7. 1968

WHAT

1. Visual Works (hierarchy n … (1)
2. artists (visual artists) (1)
3. beaches (1)
4. black-and-white film (1)
5. buildings (structures) (1)

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WHERE

1. Ensenada, Baja California … (1)

WHEN

1. 1949 (1)
2. circa 1949 (1)