There are twenty-two items left on the Moon by astronauts. Luca Scarabelli and Giancarlo Norese invited 22 contributors to send them images or texts to be left on mooon, the first publication of their series a certain number of books (first released in 2012, republished in 2025).
Including contributions by Aldo Mozzini, Alessandra Spranzi, Alessandro Rolandi, Alice Cattaneo, Andrea Nacciarriti, Bohdan Stehlik & Una Szeemann, Elio Grazioli, Goran Petercol, Irina Gheorge & Alina Popa, Jenny Perlin, Jiří Kovanda, Joseph Del Pesco, Linda Fregni Nagler, Luca Francesconi, Marco Neri, Michele Robecchi, Oppy De Bernardo, Petra Feriancova, Simona Denicolai & Ivo Provoost, Umberto Cavenago, Vincenzo Cabiati, Vincenzo Latronico.