Tree on sandstone silhouetted at sunset with purple clouds, Coyote Buttes Wilderness, Vermilion Cliffs National Monument, Arizona, United States of America, North America

photography colour colour image color color image horizontal horizontal image outdoors outside nobody no one no one travel destination travel destinations travel landscape landscapes tourism sunset sandstone sandstone formation skyscape red sky cloud cloudscape tree silhouette purple cloud coyote buttes wilderness vermilion cliffs national monument vermilion cliffs cliff national monument arizona usa us united states united states of america north america american north american pinnacle butte tourist destination rock rocky geology geological geological feature wilderness beauty in nature natural beauty beauty beautiful sublime scenics scenic scene scenes scenery outcrop rock formation