The third section of the exhibition “Fic-ticious Trade: Duplicating Stories with-out Bartering,” titled “Ethnography of Materials, Minstrels of Spi-rits,” focuses on the concept of “Metamorphoses”—a form of crossing the boundaries be-tween humans and others. This chapter explores how, in the experience of transformation and constancy, humans interact with nonhuman entities and spirits, creating profound intersubjec-tive emotional experiences. It seeks the potential to transcend anthropocentrism through ontological reflection.