Cross section of a strange living building concept, with a central stomach, slow juicer looking digestive system. Concept by Frits Ahlefeldt

Sketching on living buildings today, giving them a internal digestive system, vertical farming and inhabitants that live in an organic, breathing and moving metabolic system

Concept sketch idea of a biodiversity sculpture, made from local garden cut off. idea by Frits Ahlefeldt

Every year garden owners throw out thousand of tons of perfectly good and bio rich tree and garden cut off – Could we mimic river flooding and use all this to create amazing biodiversity hotspots close to our cities?