The Supporters envisions a system of dependency that places each entity (Künstlerhaus Stuttgart, Kunstverein Nürnberg, and Galerie Max Mayer) in a looping circuit ofdonations that implies flows of reciprocal demands and compensations. Negotiations took place between 2019 and 2021. The envisaged scenarios were confronted with legal, ethical and interest impediments. An agreement is signed in extremis.