At WeGil, in the rationalist heart of Rome designed by Luigi Moretti, an unprecedented exploration of beauty as a shared language takes shape. A journey through emotion, harmony, and knowledge, the exhibition moves beyond the mathematical concept to rediscover proportion as an idea of balance, relationship, and attentive listening. Original works by Michelangelo Pistoletto, Erica Tamborini, Angelo Bonello, Duccio Forzano, Jacopo Gonzato, Matteo Riva, and Ludovica Sitajolo form the core of a path that intersects art, science, philosophy, and economics. From the Renaissance legacy of Pacioli and Leonardo to the evolving frontiers of parametric design and artificial intelligence, the project offers an interdisciplinary and sensorial narrative in which “measure” becomes a tangible experience. Curated by a multidisciplinary team, the exhibition also serves as a civic space for dialogue, enriched by installations, events, and discussions. It invites us to rediscover harmony not as abstraction, but as a cultural practice and a future-oriented vision.