La enseñanza de la Arquitectura como resultado de una tríada tergiversada

The aim of this article is to show the origin and subsequent persistence of a way of organizing, from fragmentation, the teaching of architecture. To this end, an analysis of generalist historical treatises is carried out, highlighting, on one side, the differences in the organizational structure of the contents, on the other, in the approaches to the ends and means of architecture and, finally, in its interpretation of the original Vitruvian Triad. And it is the version of Perrault in his Abrégé of 1674 that radically misunderstood it, creating a structure that destroys the global vision of Architecture. With him begins the division into three parts; construction, distribution and decoration that will influence all subsequent treatises, except for two French authors, who already in the early and mid-nineteenth century rejected it by proposing other integrative alternatives. All in all, tripartite fragmentation, with a clear predominance of the third, firmly maintains its presence until the 20^thcentury, and even today.