biosynthesis24: Tonto National Forest marker
biosynthesis24: Superstition Mountain lurking in the background
biosynthesis24: Usery Scene
biosynthesis24: Little round butte
biosynthesis24: Four-armed saguaro
biosynthesis24: Green leaves persisting in winter
biosynthesis24: Last light to hit these rocks
biosynthesis24: Dwarfed by the cactus
biosynthesis24: Prickly pear
biosynthesis24: Cactus down
biosynthesis24: Frizzy view of the world
biosynthesis24: Sensing Sonoran sunset
biosynthesis24: Green and browns combined
biosynthesis24: Sagauro forest
biosynthesis24: Almost Martian-like strewn rocks
biosynthesis24: Rocky road ahead
biosynthesis24: Sunset lighting on the landscape
biosynthesis24: Saguaro shadow in the desert deep
biosynthesis24: Fuzzy bear cholla
biosynthesis24: Moonrise over the Sonoran desert
biosynthesis24: The wolves will be happy tonight
biosynthesis24: Lonely saguaro
biosynthesis24: Sun struck by a cactus
biosynthesis24: Shadows growing, converging
biosynthesis24: Reddish hues imbue the landscape
biosynthesis24: Moon to keep the cacti company
biosynthesis24: Shadows cast, photosynthesis ceasing
biosynthesis24: Sunset saguaro
biosynthesis24: untitled