As part of a research on the technosphere and its hybridization with nature, we explored and collected data in the Chamonix region. Guided by our ears, we tracked down the sounds of the valley, ranging from urban sounds to nature sounds, while listing the images associated with them. During this interview of the valley extended over 3 days, we were able to reveal, thanks to the various samples taken, a sound landscape which we reported through a 3-dimensional visualization. We chose to represent the region of Chamonix as a kind of living entity, which interacts with the different frequencies that compose its environment. Workshop with Nicolas Nova and Marie Dommenget. In collaboration with Gabriel Abergel.