In 1481, Pope Sixtus IV summoned Botticelli and other prominent Florentine and Umbrian artists to fresco the walls of the Sistine Chapel. The iconological program was the supremacy of the Papacy. Sandro's contribution included the Temptations of Christ, the Punishment of the Rebels and Trial of Moses. He returned to Florence, and "being of a sophistical turn of mind, he there wrote a commentary on a portion of Dante and illustrated the Inferno which he printed, spending much time over it, and this abstention from work led to serious disorders in his living." Thus Vasari characterized the first printed Dante (1481) with Botticelli's decorations; he could not imagine that the new art of printing might occupy an artist.

Alessandro di Mariano di Vanni Filipepi, better known as Sandro Botticelli (Italian: [ˈsandro bottiˈtʃɛlli]; c. 1445 – May 17, 1510), was an Italian painter of the Early Renaissance. He belonged to the Florentine school under the patronage of Lorenzo de' Medici, a movement that Giorgio Vasari would characterize less than a hundred years later as a "golden age", a thought, suitably enough, he expressed at the head of his Vita of Botticelli. Botticelli's posthumous re