The king's drawings from the Musee du LouvreCatherine Loisel, Varena Forcione · First published 2006Open the Tome
Léonard de VinciFrançoise Viatte, Varena Forcione · First published 1989 · Latest edition 2004Open the Tome
Leonardo da Vinci, master draftsmanLeonardo, Alessandro Cecchi, Martin Kemp, Claire Farago, Varena Forcione, Carlo Pedretti · First published 2002Open the Tome
