Constructed from a dismantled radio tower and motorised antenna speakers, Fragmentin’s Paraboles ulx-56834 begins ‘broadcasting’ inside Lausanne’s St-François church. To help make tangible the invisible presence of electromagnetic fields, the Swiss collective invited researchers, poets, and artists including Nicolas Nova, Francine Carrillo, and Yves Citton to contribute sound. “These decentralised audio layers sculpt the air,” write the artists, “offering multiple viewpoints on the theme of breath and waves.”