Desert Bluebells in spring bloom with barrel cacti, Anza-Borrego Desert State Park, California

Agave plants, Organ Mountains, Aguirre Spring Recreation Area, New Mexico

Saguaro Picacho Mountains, Picacho Peak State Park, Arizona

Cactus and Cathedral Rock at sunset, Coconino National Forest, Arizona

Cathedral Rock reflected in pool, Coconino National Forest, near Sedona, Arizona

Big Bend: Prickly Pear Cactus

Indian Blanket flowers and Opuntia cacti, Inks Lake State Park, Texas