spective, Light and Shadow, and the Anatomy of the Horse. The Ambrosian Library of Milan originally possessed sixteen volumes of his manuscripts. The French, during their occupancy of Milan, carried off twelve of these, (probably all there were then remaining) but only three of them reached Paris, one of which was published under the title of Fragment d'un Traité sur les Moveuments du corp humain. Only one volume was returned to Milan by the Allies in 1815. What abominable sacrilege! It is said that seven volumes more of his manuscripts were in the collection of the King of Spain.
DA VINCI'S SKETCH BOOKS.
Da Vinci always carried in his pocket a book, in
which he was in the habit of sketching every remarkable
face, object, and effect of nature that
struck his fancy; and these sketches supplied him
with abundant materials for his compositions. Caylus
published a collection of beautiful sketches and
studies by Lionardo, under the title of Recueil de Tetes de Caractères et de Charges, &c., 1730, of
which there is also a German edition. Two more
were published at Milan in 1784, under the titles of
Desseins de Leonardo da Vinci, Gravés par Ch. T. Gerli, and Osservazioni sopra i Disegni di Lionardo dall' Abbate Amoretti, &c. Besides these appeared
in London in 1796, engravings of the numerous
sketches of Lionardo in the possession of the King
