Architectural space is a continuation of natural space. Closing or shutting off in order to create space is a preparation to open up. Space cannot be contained. A closed space is as good as a dead space. When open, even if the space is small, the size no longer matters. How to open up a space is directly related to what kind of relationship one wants to create with the land. For architecture to be part of nature, it must belong to nature. It must walk to the lake.