A sound walk that combined the walk/and workshop “Black entanglements in the Luisenstadt” titled “Letters to Rio: Tactical Listening” took place in Berlin, organized by Laura Kemmer, Jamie Baxter and Melody Howse, co-produced by Cátedra Martius in collaboration with the Goethe Institut São Paulo (@goetheinstitut_saopaulo ).

The walk was produced from letters to the Saracura River, written by an international group of participants from Berlin to Jakarta who attended a workshop organized by Atlas do Chão, held in 2023 as part of the project “Drawing with the Planet. Connecting riverside areas of struggle”.