Giant saguaro cactus (Carnegiea gigantea), at dawn in the Sweetwater Preserve, Tucson, Arizona, United States of America, North America

photography colour colour image color color image outdoors outside vertical vertical image dawn nobody no one no one travel travel destination travel destinations botany botanical flora plants plant giant scale saguaro cactus cactus carnegiea gigantea sweetwater preserve tucson arizona usa us united states united states of america north america american north american silhouetted tree cloud mountain landscape landscapes rural scene rural scenes rural x 2017m1 x printready