*2026 stock. 100 copies limited edition* A sonic presentation of a site-specific installation in Marl, created at the invitation of the Skulpturenmuseum Marl. Nathalie Brum recorded a local production site for industrial filters that are exported worldwide. By filtering the sound itself and capturing the essence of the atmosphere, Brum creates an ambient, subversive soundscape.

One side contains the soundscape alone, while the other contains the soundscape accompanied by stories told by locals and recited by Brum in German. These stories are responses to questions about dust, working in the dark, unravelling things from the depths, and filtering life's processes. This work unearths the sediments of lived experience and allows voices to speak through the material, bringing layered memories from the depths to the surface.