Louvre 'Virgin' we have the original altar-piece, which Leonardo executed about 1490, or even earlier, for the chapel of the Conception in San Francesco at Milan, and which he asked the duke's leave to retain, seeing that another patron had offered to give one hundred florins tor the picture, while the friars refused to pay more than twenty-five. The painter's request, we can well believe, was readily granted, and his picture became the property of some munificent patron, from whom it passed into the collection of Francis I. at Fontainebleau. The replica in the National Gallery was perhaps painted by Ambrogio de Predis,—who had already agreed to execute the angels on the wings of the altar-piece,—and was substituted for the master's original work. It hung over the altar of the Francescan church until the year 1777, when it was bought by Gavin Hamilton for thirty ducats, and brought to England. The smallness of the sum is the best proof that the picture was not regarded as a genuine Leonardo, since the great master's works were held in the highest estimation at Milan, and Charles L had vainly offered three hundred ducats for any one of his manuscripts in that city. Moreover, a series of original drawings at Windsor and Paris, including the heads of the children, and the angel with the outstretched finger, bear witness to the genuineness of the Louvre picture, and the finer and more delicate quality of the painting reveals the master's hand; while the slight alterations and improvements in the composition of the National Gallery group afford a further proof that it was a later work, probably executed under Leonardo's eye."
On the other hand, Mündler, Springer, Walter Armstrong, Sidney Colvin, and other eminent critics are strong in the belief that the National Gallery 'Virgin' is by Leonardo's own hand.
PORTRAIT OF AN UNKNOWN PRINCESSAMBROSIAN LIBRARY: MILAN
FOR a long time this exquisite picture was considered to be Leonardo's portrait of Princess Beatrice d'Este, wife of Lodovico Sforza, Duke of Milan. Morelli was the first critic to doubt the authenticity of the work, and his opinion has been endorsed by Frizzoni, Crowe and Cavalcaselle, Berenson, Woltmann and Woermann. On the other hand Rumohr, Mündler, Brun, Burckhardt, and Müntz believe that the picture is by Leonardo's own hand; and the controversy still continues. Dr. Bode, who has devoted much study to the picture, is convinced of its authenticity, although he has proved that it represents neither Beatrice d'Este, nor, as later critics believed, Bianca Maria Sforza, wife of the Emperor Maximilian. "It is," writes Burckhardt, "beyond all description beautiful; and of a perfection in the execution which, even if it does not show all the characteristics of Leonardo's hand, excludes the possibility of any other authorship."
The princess wears a red bodice, in harmony with her chestnut hair, which is drawn down along her cheeks, and fastened under a pearl embroidered net. "The whole work," says Müntz, "breathes an air of youth, of tender grace, and of freshness that none but Leonardo could have imparted to it."
