That matter arises from energy we know since the days of Einstein. Still we often forget this relation, especially when it comes to the creation of physical space. When our surrounding is insufficiently connected to non-material features there arises a thing-like collection of designed manifestations that we have become accustomed to call architecture. It is possible to do that differently, for instance by grounding the design-process of space on non-material issues. That results in buildings that are, indeed, made of stone or wood, but that do derive their presence first and foremost from their existential contribution to life.