Mapping the Intangible
Sound explorations along the course of the river
Odra River | Wrocław, Poland
What does the river express?
What emerges through listening while tracing the river’s course?
What does the river murmur along its flow?
Echoes of Water
The project explores the soundscapes of the Odra River and its tributary, the Oława stream, through a series of sound mappings, hydro-auscultations, and acoustic actions. Water, as a central protagonist, is manifested across diverse landscape scenarios, shaping both natural and cultural auditory experiences. The explorations were carried out primarily while kayaking, allowing a direct, immersive engagement with the river’s flow and its surrounding environment
Located in Lower Silesia, in the southwest of Poland, the city of Wrocław unfolds within the basin of the Odra River, a fluvial system that flows from its sources in the Czech Republic toward the Baltic Sea. Over centuries, this river has shaped both the natural and cultural landscape of the region. Formed at the confluence of multiple waterways, the city is structured by a dynamic network of rivers, canals, and islands, where water traces the spatial and atmospheric conditions of everyday life. This hydrological presence defines the urban fabric and establishes a network of relations between ecological processes, historical infrastructures, and sensory experiences—creating a territory where listening becomes a way to engage with the river’s flow and its surrounding environment.
Kayaking along the waterways, one can perceive a symphony of sounds—silent and loud simultaneously. The rustling of leaves underfoot, the soft motion of paddling on the water, and the chirping of birds—all including the quacking of mallard ducks and the calls of mute swans—contribute to an enveloping acoustic environment. Rain dripping, wind whispering through branches, and the rhythmic pecking of woodpeckers resonate across the landscape, producing an ever-changing natural orchestra. Insects, especially during spring flowering, add buzzing tones that enrich the soundscape, while different tree species articulate wind in unique ways: oaks rustle, pines breathe, and hanging seed pods clap softly with the breeze.
In the urban sections of Wrocław, soundscapes shift with the seasons. Spring and summer are marked by human activity—murmurs, laughter, footsteps, and vehicles—while autumn and winter reveal a quieter, more intimate auditory environment, where sounds are absorbed and the river’s voice becomes more perceptible.
Through this work, the river is narrated as a living acoustic entity. The project identifies, maps, and records diverse waterscapes, exploring the relationship between sound, aquatic ecosystems, and the surrounding landscape. By tracing the course of the Odra River, listening becomes a method of understanding the interplay between water, nature, and human presence, revealing the invisible patterns of life along its flow.
sound mappings in collaboration with Diego Valladares
