Canyon de Chelly National Monument, Blue Bull Cave, pictographs, Arizona, United States of America, North America

photography horizontal outdoors outside day canyon de chelly national monument arizona united states of america usa north america north american nobody no one travel destination tourist destination travel canyon rock sandstone rock face ancient cave art creativity communication animal likeness cave painting close up close up closeup rock art archaeological archaeology archaeological copy space copyspace copy space human likeness the past history historic historical heritage place of interest petroglyph rock engraving full frame national monument