James Turrell installation at ASU Night bloom at Virgil's garden @ Aside of Heart scaregrow at the Heard le chat home fresh orange-carrot juice barrel cactus flowers Peruvian Apple Cactus flower Peruvian Apple Cactus flower nothing but heart Opuntia Stricta flower Boxing Glove cholla (Cylindropuntia fulgida var. m… Gray Ghost Organ Pipe (Stenocereus pruinosus) Arizona Fishhook cactus (Mammillaria grahamii) Paper-Spined Cholla (Tephrocactus articulatus var.… Paper-Spined Cholla (Tephrocactus articulatus var.… Spruce Cone cactus (Tephrocactus articulatus var.… Peruvian Apple cactus (Cereus repandus) Coastal Prickly Pear (Opuntia stricta) Cactus garden progress 5/5/14 String of Buttons (Crassula perforata) Golden Sedum (Sedum adolphii) Fairy Castle cactus (Cereus tetragonus ) Euphorbia echinus Boxing Glove cholla (Cylindropuntia fulgida var. m… Blue Rose (Echeveria imbricata)