Photograph showing exterior view of Barrel Vault and Pumpkin Apse at Cosanti in Paradise Valley, Arizona

Photograph showing exterior view of Barrel Vault and Pumpkin Apse at Cosanti in Paradise Valley, Arizona

Photograph of North Apse, designed by Paolo Soleri in 1964, with bronze bell windchimes at Cosanti in Paradise Valley, Arizona

Photograph showing view of Cat-Cast House and courtyard from inside of South Apse at Cosanti in Paradise Valley, Arizona

Drawing of a design for Teilhard de Chardin Cloister, Arcosanti, by Paolo Soleri

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

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

Photograph of student apse with bronze bell windchimes at Cosanti in Paradise Valley, Arizona

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

Photograph showing roof structure and shell wall of South Apse at Cosanti in Paradise Valley, Arizona