Four major seismic buttresses allow the light steel frame construction to provide a large open interior space. Additional storefront structural mullions and windbraces bring additional rigidity to the skin. The south facing storefront is shaped with the curvature of the sun rotation with an overhang to provide seasonal shading in order to optimize the low-e glazing. The organic design of the interior ducting also is employed in the shops to create fresh air ventilation. Interior displays provide continuity in bracing designs and frameworks.