Interior photograph showing skylight and ceiling structure at Gallery/North Studio at Cosanti in Paradise Valley, Arizona

Exterior photograph of Solimene ceramics factory in Vietri sul Mare Italy, showing facade and ramp

Interior photograph of Solimene ceramics factory in Vietri sul Mare, Italy showing staircase

Interior photograph of Solimene ceramics factory in Vietri sul Mare, Italy showing concrete pillars supporting the roof

Interior photograph showing the ceiling of the Octagon, a community building at Construction Camp, Arcosanti

Interior photograph of Gallery/North Studio at Cosanti in Paradise Valley, Arizona showing skylight and ceiling structure

Interior photograph showing the ceiling of the Octagon, a community building at Construction Camp, Arcosanti