Stock photography, photos: Saguaro Cactus Stock photos of Saguaro Cactus on the slope of Picacho Peak in Arizona. Photograph: © Jim Parkin Click for a larger image and more information Keywords associated with this stock photo: usa, us, united states, america, az, arizona, southwest, saguaro, cactus, saguaro cactus, mountain, slope, picacho peak, state park, desert