Panorama view of Arcosanti site showing buildings and construction

Photograph showing unidentified person and the poles supporting the concrete canopy above the swimming pool at Cosanti in Paradise Valley, Arizona

Photograph of the pathway between the Drafting Studio and South Apse at Cosanti in Paradise Valley, Arizona

Photograph of a poster promoting Silt Pile No. 7 workshop offered through Arizona State University College of Architecture at Cosanti in Paradise Valley, Arizona

Photograph of Cat-Cast House under construction (1960s) at Cosanti in Paradise Valley, Arizona

Photograph of Foundry Apse under construction (1960s) at Cosanti in Paradise Valley, Arizona

Photograph showing silt-cast wall panel at the south end of Cat-Cast House at Cosanti in Paradise Valley, Arizona

Photograph showing Paolo Soleri working on construction (1960s) of Foundry Apse at Cosanti in Paradise Valley, Arizona

Photograph showing people standing under vaults at Arcosanti

Photograph of Cat-Cast House at Cosanti in Paradise Valley, Arizona