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 swimming pool at Cosanti in Paradise Valley,  Arizona

Photograph showing the interior of a building at Arcosanti with a drafting table

Photograph of swimming pool at Cosanti in Paradise Valley, Arizona

Photograph showing architectural drawings in a building at Arcosanti

Photograph of swimming pool at Cosanti in Paradise Valley, Arizona

Photograph showing Paolo Soleri talking to a group of people in The Octagon, a community building at Arcosanti

Photograph of swimming pool at Cosanti in Paradise Valley, Arizona showing pool canopy and bronze bell windchimes

Photograph of Paolo Soleri standing in front of a structure at Arcosanti

Photograph showing people at Ceramic Apse under construction at Arcosanti