This work discusses the origin of the architect and the architecture presented in the treatise _De Architectura_ by Vitruvius and its association with imitation. It is discussed the Vitruvian notion of the progression of humanity and its connections with the architect and the establishment of Architecture as the science of the architect. The proposal of training for professionals from various areas is analyzed, which would guarantee, according to Vitruvius, a generalist training and at the same time specialized in their field. (...) It also discusses the attributes necessary, according to the author, for a good professional, which would allow him to achieve recognition for his authority. (shrink)

The study aims to contribute to understand the Vitruvian design system through the analysis of the temples described in the text leading to the three key concepts related: proportio, commensus and commodulatio. At first, it is proposed a conceptual discussion about the origin of the compositional elements, and further it is discussed the concept of proportio as an operation of sizing and scaling these elements individually. Analyzed the definition and types of elements, it is proposed to continue the discussion on (...) the relationship that must be built as a way of associating elements in a consistent way, leading to the notion of symmetria, understood as an ideal state in which the elements maintain dimensional and/or geometrical relationships between them, creating a relational harmony. From the operational point of view, it is sought to demonstrate that the Vitruvian symmetria is fetched from two types of relations: a modular and a dimensional. (shrink)