Author continues describing, for him, the core of all architectural work lies in the act of building, it is there, when they rise and concrete materials where the designed architecture becomes part of the real world are assembled. (In here, Peter, an allusion to the previously mentioned by Vitruvius centuries ago, where the only way for true archetype architect or architect, is the link between theory and practice, that bridge between the tangible and intangible. The sacred dimension and the concrete world (C. Norberg, Existence, Space and Architecture) and still holds that all work done and if the job is a representation approaches reflection on the value of the objects.