This selection shows that the objects he defined are conceptually inseparable from his architecture. In fact, they constitute crucial elements for describing a pragmatic universe, while simultaneously containing the imaginative substrate of his technical and artistic activity. All of them are related to heat and light (whether from fire or the sun), both in their physical and thermodynamic sense and in their archetypal sense, and linked to the anthropological phenomenon of habitation. These objects, therefore, are united with each other and with his architecture by a fascinating and mysterious analogical relationship of an almost magical nature.