Pink clouds over sandstone formations, Coyote Buttes Wilderness, Vermilion Cliffs National Monument, Arizona, United States of America, North America

travel destination photography colour image horizontal cloudy sky sandstone physical geography geology coyote buttes wilderness vermilion cliffs national monument arizona united states of america north america rock rock formation outdoors dusk scenics landscape non urban scene extreme terrain dramatic landscape arid barren national monument no people natural pattern tranquil scene desert