Within the context of the exhibition Wu Tsang. Of Whales, organised in collaboration with Thyssen-Bornemisza Art Contemporary (TBA21), the museum organizes a meeting that brings together José Luis Espejo, researcher and curator, with Txema Brotons, biologist specialized in cetaceans and president of the Tursiops Association, to talk about how science and other disciplines of knowledge began to listen to and classify cetacean sounds, including the presentation of some scientific studies analyzed archaeologically, to understand the impact of anthropogenic sound on whale communication systems.