La Virreina Center de la Imatge has devoted more than four years to investigate the various facets of Tres' work, his actions in the field of performance, his ready-made and his plastic or musical works. On November 11, 2021, we present a book that brings together different unpublished essays on Tres, by Ramón Andrés, Ángela Molina, Michal Libera and Katryn Evinson, in addition to an extensive biographical and aesthetic narration by Ignacio Echevarría.