female nature photographer taking photos of the saguaro cactus carnegiea gigantea in saguaro national park, arizona

america arizona arms big biosphere botanic botanical botany cacti cactus carnegiea columnar covered defining desert dry famous flora gigantea green huge landscape large largest life like national natural park picture plant plants protective saguaro scenic sonora sonoran southwest spectacular spine spines state states thorn thorns tree tucson united wonder world