San Diego, California
The conceptual design of the dome explored six different circumferential and segmented options, with the chosen direction utilizing two tiers of post-tensioned, three-dimensional, moon-shaped truss elements. A trio of leaves connect in a hinged arch with three more stretching over the lower group to form a secondary arch. Adjacent to the dome is the strong vertical element of the stair tower. It forms a structural core which anchors the two wings of the building with a system of triangulated arms.

Architects: Rob Wellington Quigley, Architect
Engineers: Endres Ware