Olivier Gahinet, architect and teacher at ENSAS, proposes a pedagogical approach based on conceptual exploration and student autonomy. His teaching is inspired by his experience in the Uno Studio, led by Henri Ciriani at the Paris-Belleville School of Architecture. He emphasizes a progressive understanding of architectural space through experimentation and theoretical reflection.

One of the core exercises in his studio is the "30x30", a pedagogical tool that structures the project around a regular grid of columns. This exercise allows students to explore the relationship between structure, space, and light by working on spatial compositions that go beyond traditional constraints. The goal is to lead students to design open spaces where flexibility and architectural fluidity are essential.

In this studio, each student is given a conceptual phrase to guide their design process. For my project, the assigned phrase was:

"The hypothesis: the eruption of a volcano. A vertical then horizontal phenomenon."

This idea guided my spatial approach by translating the natural movement of a volcanic eruption into an architectural organization. I began by exploring the primary elements of architecture, particularly walls and columns, in order to structure the space through the interplay of light and shadow, of solid and void. The vertical dynamic of the eruption inspired the design of a bright central atrium, while the horizontal expansion structured the distribution of the project's spaces.

The project’s program is based on the creation of a center dedicated to the dissemination of arts and new technologies. It includes various spaces with distinct functions, organized across three levels. On the ground floor, there is a bookstore, a cafeteria, an amphitheater, and an exhibition space, all connected to the central atrium. This bright space acts as a unifying element, drawing visitors to the upper levels. The first floor hosts a large exhibition hall, a library, and art classrooms, offering spaces suited to research and creation. Finally, on the top floor, there is a second library, additional classrooms, and administrative offices, ensuring efficient management of the center.