Placed at the heart of the installation, the interactive interface offers an overview of the work and its light and sound reactions. 

A press, and the light dances, the sound resonates. 

Each touch becomes a note, each variation a stanza. The five push buttons trigger ephemeral events that interweave with the main narrative without ever interrupting it. Designed as an extension of the creations, the control panel allows everyone to influence the universe of the installation to which it is connected and leave a fleeting mark. The public thus composes, in real time, a living score and a collective reverie. 

When hands withdraw, the installation gently regains its initial rhythm, ready to welcome a new presence, a new emotion, a new legend.