In Gianfranco Rosi’s portrait of Naples, Sotto le Nuvole, the ground shakes periodically. Between Mount Vesuvius and the Tyrrhenian Sea, the fumaroles of the Phlegraean Fields hiss volcanic gas and steam. Below the sleeping volcano, modern day Naples emerges in black and white and fills with voices, with lives. From the traces of history and the concerns of the present, Rosi documents a city immersed in its continuous past, with Daniel Blumberg’s minimal soundscape hovering in a sonic space between liquid and air.