International audience"This article helps to explore the forms of aesthetic intermediation that account for entanglements and possible nature-culture metamorphoses in the context of environmental aesthetics. We propose two lines of work in this direction. The first line of work tends to confer a new role onto human and social sciences, that of the mediation and translation of aesthetic subjectivities at work in the territories. The second is the aesthetic and artistic experimentation related to environments, the heart of an experimental environmental aesthetic that we call research-creation. It involves developing aesthetic and cultural research practices in relation to situated contexts, introducing a new perspective on the relational natu...