determination, hatred, and treachery of Judas. The whole work indeed is executed with inexpressible diligence even in its most minute part, among other things may be mentioned the table-cloth, the texture of which is copied with such exactitude, that the linen-cloth itself could scarcely look more real.
It is related that the Prior of the Monastery was excessively importunate in pressing Leonardo to complete the picture; he could in no way comprehend wherefore the artist should sometimes remain half a day together absorbed in thought before his work, without making any progress that he could see; this seemed to him a strange waste of time, and he would fain have had him work away as he could make the men do who were digging in his garden, never laying the pencil out of his hand. Not content with seeking to hasten Leonardo, the Prior even complained to the Duke, and tormented him to such a degree that the latter was at length compelled to send for Leonardo, whom he courteously entreated to let the work be finished, assuring him nevertheless that he did so because impelled by the importunities of the Prior. Leonardo, knowing the Prince to be intelligent and judicious, determined to explain himself fully on the subject with him, although he had never chosen to do so with the Prior. He therefore discoursed with him at some length respecting art, and made it perfectly manifest to his comprehension, that men of genius are sometimes producing most when they seem to be labouring least, their minds being occupied in the elucidation of their ideas, and in the completion of those conceptions to which they afterwards give form and expression with the hand. He further informed the Duke that there were still wanting to him two heads, one of which, that of the Saviour, he could not hope to find on earth, and had not yet attained the power of presenting it to himself in imagination, with all that perfection of beauty and celestial grace which appeared to him to be demanded for the due representation of the Divinity incarnate. The second head still wanting Avas that of Judas, which also caused him some anxiety, since he did not think it possible to imagine a form of feature that should properly render the countenance of a man who, after so many benefits received from his master, had possessed a heart so depraved as to be
