However, one masterpiece was not enough, for in that same morning the group walked through the city to see Ponte Vechhio, as well as the cathedral of bSanta Maria del/b Fiore, Ghiberti's Gates of Paradise, Signoria Square, ... We stopped in San Gimignano ? a small, walled medieval town ? and ended the day in the city of Sienna, where we saw the striped Cathedral of Siena, and had a drawing break in the Piazza bDel Campo/b? one of Europe's greatest medieval squares. ...