
“All works of nature created by God in heaven and on earth are works of sculpture.”
Tutte le opera, che si veggono fatte dallo Iddio della Natura in cielo ed in terra, sono tutte di Scultura.
Treatise on Sculpture (1564), opening words, cited from G. P. Carpani (ed.) Vita di Benvenuto Cellini (Milano: Nicolo Bettoni, 1821) vol. 3, p. 199; translation from Jean Paul Richter (ed.) The Literary Works of Leonardo da Vinci (London: Phaidon, 1970) vol. 1, p. 90.