The rocks are not in Hades, but the heavily overcast skies on Lake Powell, Arizona offered an extraordinary range of light and made the red Navajo Sandstone look gray and foreboding. Yet the scene was equally alluring and beautiful. Shot from a boat in B & W program mode with a Sony Alpha 77, Minolta 28-75 lens and circular polarizing filter at ISO 100, 1/320 at f 6.3.