How did the Swiss Dormitory in Paris show a change in Le Corbusier’s architectural style?

The Swiss Dormitory at the Cité Universitaire in Paris (1931–32) marked a significant evolution in Le Corbusier’s architectural approach. While his earlier work was defined by a strict, rational functionalism, this project signaled a shift toward balancing that rationality with a newfound desire for sculptural expression.1

In this structure, Le Corbusier separated the dormitory area from the common services, connecting the two segments with a stairway tower. Notably, he left surfaces largely unfinished and, for the first time, utilized massive pillars to achieve a distinct sculptural value. This transition reflected his broader career trajectory, where he increasingly combined the functionalist aspirations of the International Style with bold, expressive forms, eventually leading to his signature use of rough-cast concrete.12