LASTESIS is an artistic, interdisciplinary and feminist women’s collective from Valparaíso, Chile, made up of Daffne Valdés Vargas, Paula Cometa Stange, Lea Cáceres Díaz and Sibila Sotomayor Van Rysseghem. The collective is dedicated to disseminating feminist theory based on performance; specifically through an interdisciplinary language that combines the performing arts, sound, graphic and textile design, history and the social sciences. They are also the creators of the street intervention “Un violador en tu camino”, replicated in more than 50 countries.