New projects by Sou Fujimoto and Hiroshi Sambuichi add to the cultural attractions on Naoshima Island. Sou Fujimoto's new waterfront pavilion. On Naoshima, the 3.15-square-mile island in Japan’s Seto Inland Sea that Tadao Ando and other architects have turned into a popular station on the art-world pilgrimage route, the projects keep coming. In March, Sou Fujimoto completed a metal-mesh pavilion on the waterfront that lures visitors and local residents to climb inside its faceted form, while Hiroshi Sambuichi has designed a community center that will serve as a venue for Bunraku, a traditional form of Japanese puppetry, when it opens

Walking through HafenCity, it’s difficult to imagine the grungy shipbuilding yards and warehouses that once dominated the area.

A 1,539-square-foot pavilion housing restrooms, a planned café, and mechanical services for the park, including a UV storm-water-filtration system in the basement.

A three-level, 12,000-square-foot expansion of the 1970 student union at the State University of New York, New Paltz.