The story goes that one day early in the 16th century Leonardo da Vinci was strolling through Florence with a friend. Near the Ponte Santa Trinita they came across a group of gentlemen disputing a point in Dante’s Divine Comedy. Seeing Leonardo, they asked him to explain the passage. At that same moment, Michelangelo Buonarroti also happened to hurry by, and Leonardo beckoned the sculptor over to interpret it for them.