The Teshima Art Museum hosts a single piece of artwork and is located on the island of Teshima, Kagawa Prefecture, Japan. It is designed by Tokyo-based architect Ryue Nishizawa and Japanese artist Rei Naito opened in 2010 for the Setouchi International Art Festival that was held in the Takamatsu Port area of Japan The museum building is made of a freestanding concrete shell which is 25 cm-thick, 40 by 60 meters, and 4 meters at its highest point.
