TNA Architects designed a country retreat outside Tokyo, Japan, wrapped in rings of glass and wood and has an uninterrupted 360 degree view of the forest.

TNA designed rings around the facade so that areas of private spaces and utilities could be met. The height of each ring was decided by the function concealed behind it. The glass between the rings allow you to look straight into the forest, so the whole house appears to dissolve into the forest. [ via: link ]