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

Plaster model of Rib Cage Dam site designed by Paolo Soleri in 1962

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

Model of Veladiga Dam Arcology design by Paolo Soleri

Plaster model of 1962 Rib Cage Dam site design by Paolo Soleri

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

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