Gotta love the Eastern Prickly Pear (Opuntia humifusa). This cactus grows well well into the northeastern U.S. Soon it will be showing large yellow flowers, but only briefly. I hope to capture the flowers in an upcoming One Picture a Day. This cactus has enjoyed a rain shower. Camera was the Nikon D90 with the kit 18-55mm AF-S VR lens. Post-processing in Aperture.