In 2019, the director Mathieu Barché turned to us for the design and production of costumes and masks for Fiction Speculative, a children’s play produced by the Studio-Théâtre de Vitry. The play tells a multi-specific story featuring an old apple tree, an oyster mushroom, a coyote and a protester opposed to developing ZADs, i.e., future development zones. The play draws inspiration from the works of Donna Haraway, Emilie Hache, Vinciane Despret and Isabelle Stengers.