Mercè M. Tarrés (Valentintada, 1975) is an illustrator, designer and drawing teacher. She has illustrated essay books such as "Els amos del Pg. de Gràcia" (Pol·len, 2019), "Free, fair and alive. The insurgent power of the commons" (New Society Publishers -EN- 2019, Icària -ES- 2020, Transcript -DE- 2020). He has ongoing projects for children's albums such as "The long journey of the rainbow" and "The serpent of Santa Fe" (with Noè Rivas, Edicions Salòria -2021). She normally cooperates with the coop newspaper Directa.cat, coop culture space La Llibreteria de Gelida, eco-server Pangea.org and currently works on various web, audiovisual, mural and participatory workshop projects.