VINCI, LEONARDO DA, an illustrious Italian painter, descended from a noble Tuscan family, was born in the castle of Vinci near Florence, in 1445. He was placed under Andrea Verrochia, a celebrated painter in that city, but soon surpassed him and all his predecessors so much as to be reputed the master of the third or golden age of modern painting. But his studies were far from terminating here: no man's genius was more universal; he applied himself to arts, to literature, and to the accomplishment of the body; and he excelled in every thing which he attempted. Lewis Sforza, duke of Milan, prevailed on him to be director of the academy for architecture which he had established, where Leonardo soon banished all the Gothic fashions, and reduced every thing to the happy simplicity of the Greek and Roman style. By the duke's order he constructed the famous aqueduct that supplies the city of Milan with water: this canal goes by the name of Montesuna, being above 200 miles in length, and conducting the water of the river Adda to the walls of the city. In 1479, he was desired to construct some new device for the entertainment of Louis XII. of France, who was then to make his entrance into Milan. Leonardo accordingly made a very curious automaton in the form of a lion, which marched out to meet the king, reared up on its hinder legs before him, and opening its breast, displayed an escutcheon with fleurs-de-lis quartered on it. The disorders of Leonardo, with the misfortunes of his patrons the Sforza, obliged him to quit Milan, and he retired to Florence, where he flourished under the Medici. Here he raised the chapel of Michael Angelo, who was his contemporary; and Raphael, from the study of his works, acquired his best master of designing. At length, on the invitation of Francis I. he removed to France, where above seventy years of age, where the journey and change of climate threw him in his last sickness: he languished for some months at Fontainebleau, where the king came frequently to see him; at one day rising up in his bed to acknowledge the boon done him, he fainted, and Francis supporting him, Leonardo died in his arms. His death happened in 1519. Some of his paintings are to be seen in England and other countries, but the greatest part of them are at Florence and in France. He composed a great number of discourses on curious subjects; but with the exception of his treatise on the Art of Painting, none of them has been published.