Empire
Organ Pipe Cactus National Monument, Arizona
Last light shines across the Sonoran Desert and on the Diaz Spire (3892 ft.) in the Ajo Mountains near the AZ-Mexico border. Photo © copyright by Michael Greene.
Last light shines across the Sonoran Desert and on the Diaz Spire (3892 ft.) in the Ajo Mountains near the AZ-Mexico border. Photo © copyright by Michael Greene.