Raphael
Raphael was enormously productive, running an unusually large workshop and, despite his death at 37, leaving a large body of work. Many of his works are found in the Vatican Palace, where the frescoed Raphael Rooms were the central, and the largest, work of his career. The best known work is "The School of Athens" in the Vatican Stanza della Segnatura. After his early years in Rome much of his work was executed by his workshop from his drawings, with considerable loss of quality. He was extremely influential in his lifetime, though outside Rome his work was mostly known from his collaborative printmaking.
Tommaso Vincidor
He was the pupil of Raphael, whom he helped in the execution of the famous Raphael Cartoons. Vincidor is further said to have been one of those pupils of Raphael who carried out the frescoes in the Vatican Loggia under his direction. On Raphael's death in 1520 he traveled to Flanders. At Antwerp he formed a friendship with Albrecht Dürer (1521); the German master painted his portrait, and refers to him in his Journal under the name of "Thomas Polonais". Later details of the life of Tommaso are vague and scanty. He entered the service of Henry of Nassau at Breda, and was employed in reconstructive and decorative work at the Castle there, and died in the Netherlands in 1536.