NPR's Alex Chadwick talks with photographer and explorer David Coulson about his adventures in the Sahara, discovering and preserving rock art, an ancient form of painting and engraving on stone. (6:09
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Buffalo, NY 14202
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130 Queens Quay E.
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Toronto, ON M5A 0P6
Mailing Address:
Horizons Plaza P.O. Box 1263
Buffalo, NY 14240-1263
Buffalo Toronto Public Media | Phone 716-845-7000
BTPM NPR Newsroom | Phone: 716-845-7040
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