SANAA's 21st Century Museum of Contemporary Art officially opened in Kanazawa, becoming one of Sejima's most celebrated and studied works.
The 21st Century Museum of Contemporary Art in Kanazawa, designed by Kazuyo Sejima and Ryue Nishizawa of SANAA, officially opened to the public on September 26, 2004. The building's circular glass form, with multiple entrances and no defined front façade, was a radical departure from conventional museum design.
The museum's design philosophy embodied Sejima's broader architectural vision: creating spaces that dissolve boundaries between inside and outside, between art and everyday life, and between visitor and institution. Rather than directing visitors along a fixed processional route, the museum allowed for open, exploratory movement, reflecting Sejima's interest in democratic and participatory spatial experience.
The opening was met with widespread critical acclaim and the museum quickly became a cultural landmark, drawing millions of visitors and revitalizing Kanazawa as a destination for contemporary art and architecture tourism. It also became a widely cited case study in architecture schools for its innovative approach to museum typology.
Just weeks earlier, the project had received Venice Biennale's Golden Lion, and its public opening cemented its status as one of the defining works of 21st-century museum architecture, later contributing directly to Sejima and Nishizawa's Pritzker Prize win in 2010.