For this work built on nothingness and vast harmonic ranges of miraculous sobriety, we wanted the form to be inspired by the content: the two performers play invisible instruments, allowing the camera to film from angles and points of view of a new boldness. In this vast disused industrial space, the musical gestures of the two musicians are intended to inhabit the space to the maximum, reconnecting quite clearly with the eminently choreographic character of the musical body.