Recollect, again, that it was for the tomb of this same Pope Julius II that Michael Angelo produced the two so-called Fettered Slaves, which you have seen or will see in the Renaissance Sculpture Room of this collection. Weave your knowledge together in this way, till it forms a connected whole, which enables you far better to understand and appreciate. I call your special attention to this picture, among other things, for its historical rather than its artistic value. But I want you also to realise that the man who was painted in this rude and antiquated style in his middle age was painted again in his declining years by Raphael at the summit of his powers, and was a patron of the mighty Michael Angelo at the zenith of his development. This will help to impress upon you better than anything else the necessity for carefully =noting chronology=, and will also supply a needed caution that you must not regard any work as necessarily early on no better ground than because it is comparatively archaic in style and treatment. * * * * * Next inspect the two little companion pictures of =St. George and St. Michael= by =Raphael=, on the R wall of the First Compartment in the Long Gallery. These two small works are rare examples of Raphael’s very earliest pre-Peruginesque manner. Morelli has shewn that the great painter was first of all a pupil of Timoteo Viti at Urbino, his native town. If you have not visited Bologna and Milan, however, this will tell you little; for nowhere else can you see Timoteo to any great advantage; and I may observe here that the best time to visit the Louvre is _after_ you have been in Italy, where you ought to have formed a clear conception of the various masters and their relations to one another. But you can see at least, on the face of them, that these two simple and graceful little works are quite different in style and manner even from the _Belle Jardinière_, and certainly very unlike the much later St. Margaret which hangs close by them. They are still comparatively mediæval in tone: they have a definiteness and clearness of outline which contrasts strongly with the softer melting tones of Raphael’s later work: they show as yet no tinge of the affected prettinesses which he learned from Perugino—still less of his later Florentine and Roman manners. They are painted on the back of a chess or draught board, and were produced for Duke Guidobaldo of Urbino about the year 1500.