Vo Trong Nghia Architects designed a house made of stone in Dong Trieu, Vietnam.
The torus-shaped stone house is located in a quiet residential quarter beside the way to Ha Long Bay from Hanoi. Unhill gradient green roof and stone walls in varying tones create a landscape, which stands out in the new residential area.
Circulating flow runs around the courtyard and continues to the green roof, connecting all places in the house.
Interior and exterior gardens create unique space for a family with two children to live.