Photograph showing aerial view of Cosanti in Paradise Valley, Arizona

Photograph showing exterior view of Foundry Apse, designed by Paolo Soleri in 1967, at Cosanti in Paradise Valley, Arizona

Photograph of the tunnel opening to South Apse at Cosanti in Paradise Valley, Arizona

Photograph of Paolo Soleri looking at architectural drawings in the Drafting Studio at Cosanti in Paradise Valley, Arizona

Photograph of Arcosanti Arcology model design by Paolo Soleri in North Studio at Cosanti in Paradise Valley, Arizona

Photograph of Earth House under construction at Cosanti in Paradise Valley, Arizona

Photograph of Earth House at Cosanti in Paradise Valley, Arizona

Photograph of South Apse and fountain in courtyard at Cosanti in Paradise Valley, Arizona

Bronze bell windchimes hanging from South Apse at Cosanti in Paradise Valley, Arizona

Photograph of Gallery/North Studio at Cosanti in Paradise Valley, Arizona