On the equally attractive Piazza San Lorenzo, the Palazzo Papale has an impressive 13th-century Gothic loggia, opposite the Cathedral's intriguing mixture of Gothic campanile (bell tower) and Renaissance facade with Romanesque interior.
The Cathedral took over 100 years to build.
mnli hypothesis: The Cathedral took over 100 years to build. premise: On the equally attractive Piazza San Lorenzo, the Palazzo Papale has an impressive 13th-century Gothic loggia, opposite the Cathedral's intriguing mixture of Gothic campanile (bell tower) and Renaissance facade with Romanesque interior.