Two hundred color photographs by David Muench show rock paintings and petroglyphs in the arid regions of western North America, extending from Baja California north to Washington and from Wyoming west to California. The photographs are organized into ten geographically-based styles. Anthropologist Polly Schaafsma describes the cultural and physical context of each of these stylistic traditions, which range in age from six thousand years ago to the historic era.
Two hundred color photographs by David Muench show rock paintings and petroglyphs in the arid regions of western North America, extending from Baja California north to Washington and from Wyoming west to California. The photographs are organized into ten geographically-based styles. Anthropologist Polly Schaafsma describes the cultural and physical context of each of these stylistic traditions, which range in age from six thousand years ago to the historic era.