In Black Canyon, water amply illustrates its mindless yet artistic ability to sculpt stone. Every once in a great while, a gush of sediment-laden storm runoff tears through the canyon bottom, carving and polishing the …
March 19, 2008
Posted March 19, 2008
In Black Canyon, water amply illustrates its mindless yet artistic ability to sculpt stone. Every once in a great while, a gush of sediment-laden storm runoff tears through the canyon bottom, carving and polishing the …