Monumentum DA is a choreographic work that, through the encounter between movement and Italian Sign Language (LIS) — a human, living, embodied language that doesn’t speak of margins but of new forms — turns diversity into a space of possibility. On stage, LIS and the body of Diana Anselmo, a deaf performer and activist, become “linguistic monuments” in constant transformation, amplifying and giving space to the intrinsic potential of sign language, restoring to it a poetic and political dimension. LIS thus emerges as a territory of expression that dismantles communicative hierarchies, generating new forms of listening, relationship, and connection, an act of resistance against phonocentric marginalization.