Having taken nearly six centuries to complete, this is now the fifth largest cathedral in the world and the largest in Italy.
Katidral ahụ were ihe fọrọ nke nta ka ọ bụrụ narị afọ isii iji wuchaa ya, taa bụ ụka kachasị ukwuu na Itali na nke atọ kachasị na Europe niile.