Inspired by the cyclical processes in forests in which trees return to the earth, trunks overgrown with moss were "borrowed" from the Taunus to, on the one hand, care for them as "guests" and invite them to the festival and, on the other hand, to create a natural oasis in the urban space in which people engage with the sculptural natural exhibits and enter into dialogue with the moss. At the same time, a critical perspective was created: Man is depriving nature of its natural habitat in order to bring it to himself instead of getting closer to it. The installation combines a critical examination with a positive interactive experience that brings people and nature together and pleads for more appreciation of our living space.