[t.a.]In 1995, Kazuyo Sejima and Nishizawa Ryue founded in Tokyo studying associated Sanaa, who works in the international arena dealing with architecture, urban design, landscape design, interior design, exhibition installations and industrial design. Among their recent achievements: the O-Museum (Nagano, 1995-99), a day care center for elderly (Yokohama, 1997-2000) and the Prada showroom Isetan (Tokyo, 2000) and Leegarden (Hong Kong, 2001 ). Among the projects currently underway: the Christian Dior Omotesando store in Tokyo, the Museum of Contemporary Art in Kanazawa, the municipal theater in Almere, the Netherlands and the Center for Glass Art Museum in Toledo and the expansion of 'Institute of Modern Art in Valencia, Spain.