Hillside of flowering brittlebush, Encelia farinosa, with red spines of Staghorn cholla, Opuntia versicolor, and backlit chain cholla, Opuntia fulgida in evening light. 2089-2093
Twisted arms of saguaro cactus, Carnegiea gigantea, in evening light with Santa Catalina Mountains in the distance.
Flowering hedgehog cactus, Echinocereus engelmannii, in the foothills near Pinal Parkway.
