It is possible, nay probable, that a knowledge of the art, as practised in China, may have been carried to Europe by the Venetian travellers, or traders, at a very early date; but, as no account is known to exist that such really was the case, so no certain conclusion on the subject can be arrived at. Whether it was so or not, there is little difficulty in supposing that on many occasions attempts might be made similar to that contained in the much disputed account given by Papillon of the discovery at Bagneux, a village near Mont-Rouge, in the library of M. De Greder, a Swiss Captain, of a work, lent to M. De Greder by M. Sperchtvel, another Swiss Officer, supposed to have been printed in 1284 or 1285. This work, which has never since been seen, is said to have borne the following inscription in old Italian. “The heroic actions, represented in figures, of the great and magnanimous Macedonian king, the bold and valiant Alexander; dedicated, presented, and humbly offered to the most holy Father, Pope Honorius IV, the glory and support of the Church, and to our illustrious and generous father and mother, by us Allessandro-Alberico Cunio, Cavaliere, and Isabella Cunio, twin brother and sister: first reduced, imagined, and attempted to be executed in relief with a small knife on blocks of wood made even and polished by this learned and dear sister, continued and finished by us together, at Ravenna, from the eight pictures of our invention, painted six times larger than here represented; engraved, explained by verses, and thus marked upon the paper to perpetuate the number of them, and to enable us to present them to our relations and friends, in testimony of gratitude, friendship, and affection. All this was done and finished by us when only 16 years of age.” Interesting as this statement is, and correct as it possibly may be, it can scarcely be accepted as an historical fact, inasmuch as no one but the alleged discoverer appears ever to have seen the originals. [Illustration: [Copy of an Inscription on the first leaf of the “Speculum Humanæ Salvationis.”]]