The museum, a 53,000-sq-ft addition to the Segerstrom Center for the Arts in Costa Mesa, Calif., features open and flexible spaces, including a light-filled atrium and a grand exterior staircase designed to be a community gathering place. But the building’s most striking feature is its exterior facade, a collection of glazed light-colored terra cotta panels that mimic the building’s curves and angles, almost seeming to undulate, Parry says. “Getting this natural clay product to behave in the way they wanted it to, to be able to meet these curves and maintain the tolerances necessary for construction, was crucial,” she says.

Subcontractors Boston Valley Terra Cotta and Best Contracting worked with project architect Morphosis to push the forming capabilities of the material to make it more malleable. More than 6,000 individual tiles were fabricated using extrusion methods that reduced their weight while retaining their strength. Although 70% of the tiles were flat, others were hung over wooden forms to create specific curves or bends. The construction team then used a custom clipping system to mount the tiles onto the building’s exterior frame in a way that matched the building’s complex geometry.

Photo courtesy of Clark Construction

The museum itself is designed to be a “post-COVID building,” says Heidi Zuckerman, the museum’s director. “You come into a space that is gracious, warm, light-filled. It isn’t stuffy.”