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Rock Art of Baja California (1994–1996) Rock art scientist Alan Watchman and conservator Valerie Magar examine a portion of the rock paintings. Photo: Antoinette Padgett. |
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Rock Art of Baja California (1994–1996) Rock art scientist Alan Watchman and conservator Valerie Magar examine a portion of the rock paintings. Photo: Antoinette Padgett. |
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