Walter Maioli from Aktuala and Futuro Antico, and Agostino Nirodh Fortini, lifelong specialist in the application of sound and image to therapy and meditation, starting out with the breath of a stem, slowed down and filtered, in this musical expression of the psychoacoustic qualities of plants — ‘the organic symbiosis, real and mysterious at the same time, between the pharmacological properties of the plant and the sounds it emits… a vibration permeating the whole Universe.’