ARLES.- Delta is a major new film commission by artist and filmmaker Verena Paravel, developed as part of her wider research project Cosmofonia. One of the most distinctive voices in contemporary documentary cinema, Paravel has consistently expanded the possibilities of film by testing the limits of perception and challenging human-centered ways of seeing. Situated at the intersection of anthropology, ecology, and the moving image, her practice proposes a decentered approach to the living world, attentive to interspecies relations, unstable environments, and forms of presence that exceed human measure.

Filmed in the Rhône River delta, Delta is the second part of the prelude to Cosmofonia, an ongoing film and sound project that shifts attention from a point of view to a point of hearing. Here, Paravel turns toward the inaudible sounds of the Earth: infrasonic vibrations, seismic resonances, interspecies signals, and the acoustic traces of human activity. Most of these frequencies remain beyond ordinary human perception. By rendering them audible, the work opens a new sensory field and invites audiences to encounter the environment not as scenery, but as a dense and active mesh of relations.

The Camargue provides a particularly charged site for this inquiry. During a residency at LUMA Arles from October 2025 to January 2026, Paravel worked with specialists in wetland ecology and acoustic biodiversity at the Tour du Valat research center, observing how species use sound to orient themselves, communicate, and survive within this unstable territory. Salt flats, reed beds, mosquitoes, amphibians, migratory birds, industrial zones, wild expanses, and clear and turbid waters together form a shifting environment at the threshold between land and sea. In Delta, this in-between condition becomes both subject and method.

Using hydrophones, laser vibrometers, acoustic cameras, parabolic microphones, trail cameras, and scientific optics, Paravel constructs a sensory experience that redistributes attention across the field of the living. The clicking of crustaceans, the underwater calls of frogs, the friction of reeds, and the distant pressure of human interference are all treated on equal footing. Likewise, the image refuses conventional hierarchy. It does not isolate spectacle or organize the world around a privileged point of view. Animals, plants, roots, currents, branches, and scientists appear within a leveled field of attention, in which no single life form dominates another.





This redistribution of perception is not only formal, but ethical. Delta proposes film as a medium of contact: a way of approaching other modes of being without reducing them to human categories. Sound and image become instruments of attention, making perceptible a world in which species, bodies, and environments remain porous to one another, and life and death unfold through continuous transformation. In this sense, Paravel’s work resonates with bioacoustics, ecoacoustics, and acoustemology, while also moving beyond disciplinary boundaries to ask what cinema itself can know.

Presented as a monumental eight-meter-long projection with surround sound, Delta offers an immersive encounter with the plural realities of the Camargue. It extends Paravel’s radical rethinking of documentary form and affirms Cosmofonia as one of the most compelling current investigations into how art can attune us to a world composed of many voices, many rhythms, and many ways of inhabiting the Earth.