Razionalismo is an editorial project focus on the architecture of the 20s and 30s. The graphic layout finds inspiration in the foundations of rationalist architecture revisited in a modern and technological way: the block, the essential and the dry geometries are placed side by side with the stylistic features and procedures typical of computers. In the same terms, the identifying typeface of the project was studied, whose design of the letters is the result of a careful fusion between architectural regularities and the pixel aesthetic, typical of information technology.