Setup of the exhibition “SIAE 1882-2022” in the foyer of the Teatro dell’Arte at the Triennale di Milano, held to celebrate SIAE’s 140th anniversary, an event-exhibition to relive some symbolic moments of the Society. In addition to the space setup, display cases with inclined internal shelves, complete with internal lighting and relative humidity control, were provided. Freestanding walls were also supplied to exhibit documents, photographs, manuscripts, and artworks by renowned authors such as Carducci, Pirandello, and Verdi.