Botticelli's best patron was Piero de' Medici, who took him into his house, much as his son Lorenzo was to take Michelangelo into his, and made him one of the family. For Piero, Botticelli always had affection and respect, and when he painted his "Fortitude" as one of the Pollaiuoli's series of the Virtues for the Mercatanzia (of which several are in this gallery), he made the figure symbolize Piero's life and character--or so it is possible, if one wishes to believe. But it should be understood that almost nothing is known about Botticelli and the origin of his pictures. At Piero's request Botticelli painted the "Adoration of the Magi" (No. 1286) which was to hang in S. Maria Novella as an offering of gratitude for Piero's escape from the conspiracy of Luca Pitti in 1466. Piero had but just succeeded to Cosimo when Pitti, considering him merely an invalid, struck his blow. By virtue largely of the young Lorenzo's address the attack miscarried: hence the presence of Lorenzo in the picture, on the extreme left, with a sword. Piero himself in scarlet kneels in the middle; Giuliano, his second son, doomed to an early death by assassination, is kneeling on his right. The picture is not only a sacred painting but (like the Gozzoli fresco at the Riccardi palace) an exaltation of the Medici family. The dead Cosimo is at the Child's feet; the dead Giovanni, Piero's brother, stands close to the kneeling Giuliano. Among the other persons represented are collateral Medici and certain of their friends. It is by some accepted that the figure in yellow, on the extreme right, looking out of this picture, is Botticelli himself. But for a portrait of the painter of more authenticity we must go to the Carmine, where, in the Brancacci chapel, we shall see a fresco by Botticelli's friend Filippino Lippi representing the Crucifixion of S. Peter, in which our painter is depicted on the right, looking on at the scene--a rather coarse heavy face, with a large mouth and long hair. He wears a purple cap and red cloak. Vasari tells us that Botticelli, although so profoundly thoughtful and melancholy in his work, was extravagant, pleasure loving, and given to practical jokes. Part at least of this might be gathered from observation of Filippino Lippi's portrait of him. According to Vasari it was No. 1286 which brought Botticelli his invitation to Rome from Sixtus IV to decorate the Sixtine Chapel. But that was several years later and much was to happen in the interval.