People Music - The Outline and Thickness of a Person becomes a Music Box

Published by Edition Pari and Dispari, Reggio Emilia
Folded 24.7 x 31 cm. with a text by artist who invites
to partecipate to the action sending as requested
to his address in Asolo
including a fac-simile letter 24 x 13.8 cm.
with handwritten notes addressed to Ben Vautier