The team facade / material presented some of their ideas of a facade as original sized models for the Counter Entropy House. Different models are intended to reveal the structures and materials of the potential facade. One of the mock-up consists of old metal storage shelf elements which are connected to a stable metal wall. The other possibility of using this metal elements is to cut out sheets in order to fix them as overlapping wall element. An other model presents a vertical structured wall made by vertical wood elements which are also exchangeable by other materials.