Flower of the prickly pear cactus (Opuntia), West-Tucson Mountain District, Saguaro National Park, Arizona, United States of America, North America

travel destination travel photography colour image colour color image color vertical nobody no one day flower prickly pear cactus opuntia west tucson mountain district saguaro national park arizona united states of america north america tourist destination plants flora desert nature national park closeup close up close up yellow flower flowering cacti