The wide and grand roof of the structure is composed of the unskinned planks designed to harmonize with the terrain.  Photo 10 of 13 in Architect Spotlight: 12 Works by Japanese Architect Kengo Kuma

Architect Spotlight: 12 Works by Japanese Architect Kengo Kuma

10 of 13

The wide and grand roof of the structure is composed of oak planks that are designed to harmonize with the terrain.