No need to travel to New Zealand to immerse yourself in the world of the Shire, bucolic village inhabited by Hobbits in Lord of the Rings. Indeed, the northern Scandinavia is full of small houses, like small hills covered with grass, inside which lucky people live everyday.
For years now, the Scandinavian Green Roof Association encourages people to install a green roof. This type of roof, straight out of a fairy tale, has some ecological virtues as rainwater absorption and the reduction of heating and air conditioning costs.
Via BoredPanda.
