Photograph of the Gallery/North Studio and unidentified person at Cosanti in Paradise Valley, Arizona

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

Exterior photograph of dome house in Cave Creek, Arizona designed by Paolo Soleri

Drawing of Babelnoah Arcology design by Paolo Soleri

Model of Noahbabel II Arcology design by Paolo Soleri at an exhibition

Model of Novanoah I Arcology design by Paolo Soleri

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

Exterior view showing shell wall of South Apse at Cosanti in Paradise Valley, Arizona

Photograph of Student Apse at Cosanti in Paradise Valley, Arizona

People working on model of Second Generation Arcosanti Arcology design by Paolo Soleri