Raphael
This first of the famous "Stanze" or "Raphael Rooms" to be painted, now known as the "Stanza della Segnatura" after its use in Vasari's time, was to make a stunning impact on Roman art, and remains generally regarded as his greatest masterpiece, containing "The School of Athens", "The Parnassus" and the "Disputa". Raphael was then given further rooms to paint, displacing other artists including Perugino and Signorelli. He completed a sequence of three rooms, each with paintings on each wall and often the ceilings too, increasingly leaving the work of painting from his detailed drawings to the large and skilled workshop team he had acquired, who added a fourth room, probably only including some elements designed by Raphael, after his early death in 1520. The death of Julius in 1513 did not interrupt the work at all, as he was succeeded by Raphael's last Pope, the Medici Pope Leo X, with whom Raphael formed an even closer relationship, and who continued to commission him. Raphael's friend Cardinal Bibbiena was also one of Leo's old tutors, and a close friend and advisor.
Raphael
In later works painted by the workshop, the drawings are often painfully more attractive than the paintings. Most Raphael drawings are rather precise—even initial sketches with naked outline figures are carefully drawn, and later working drawings often have a high degree of finish, with shading and sometimes highlights in white. They lack the freedom and energy of some of Leonardo's and Michelangelo's sketches, but are nearly always aesthetically very satisfying. He was one of the last artists to use metalpoint (literally a sharp pointed piece of silver or another metal) extensively, although he also made superb use of the freer medium of red or black chalk. In his final years he was one of the first artists to use female models for preparatory drawings—male pupils ("garzoni") were normally used for studies of both sexes.