Leigh Hunt, in his article on him in the "Catholic Encyclopaedia," emphasizes the far-reaching influence which Correggio's work had over artists after his time and how deeply the principles of his art prevailed in painting and sculpture in the seventeenth and eighteenth centuries over all Italy and France. "Correggio is the most skilful artist since the ancient Greeks in the art of foreshortening; and, indeed, he was master of every technical device in painting, being the first to introduce the rules of aerial perspective. Radiant light floods his pictures and is so delicately graded that it passes subtly into shade with that play of reflections among the shadows which gives transparency in every modulation. This is _chiaroscuro_. Even in Allegri's earliest works it was prominent, and later he became the acknowledged master of it. His refined feeling made Correggio paint the nude as though from a vision of ideal beauty; the sensuous in life he made pure and beautiful; earthly pleasures he spiritualized, and gave expression of mental beauty, the very culmination of true art. His angel pictures {68} are a cry of _Sursum Corda_. The age in which he lived and worked was partly responsible for this; but his modesty, his retiring disposition, his fondness for solitude, his ideal homelife, his piety and the fellowship of the Benedictine monks contributed far more to it." A very great painter of Columbus' Century, though he is usually thought of as of a later period, was Jacopo Robusti, whom we know as Tintoretto. According to Ridolfi, himself born almost on the date of Tintoretto's death, the artist was born in 1512, though later dates up to 1520 have been assumed for him. Like many of the other great workers of the Renaissance, he too lived to be at least seventy-five and probably well beyond eighty. The same store of energy that enabled him to accomplish his work gave him length of days. He was the son of a dyer, and, as a boy, was fond of drawing, finding the colors used by his father valuable for practice in painting. While he lived at a time when many of the great painters of the Renaissance were at work, he was not deeply influenced by them, but fortunately for himself developed his own genius. He is famous for his drawing, his power over which he owed to dissection, drawing from life and from models draped and lighted in various ways, some of them suspended from the ceiling so as to get the correct prospective of flying figures. He invented an ingenious device, a rectangular framework with strings across it which, held before the eye, taught how to measure the proportions accurately. While Venetian painters generally are famous for their coloring, Tintoretto is the master of them all in drawing and one of the world's greatest artists in Italy. [Illustration: GOSSAERT, VIRGIN AND CHILD JESUS (ITALIAN INFLUENCE OVER FLEMISH)]