facade of the santa maria del fiore cathedral and giotto's bell tower, florence italy

landmark building cathedral facade architecture church dome quail symmetry spire tower santa maria del fiore giotto#39aph39#s bell florence italy detail gothic rose windows statues saints richly decorated christian relief sculpture statues marble old monument building ancient square culture polychrome famous exterior campanile touristic tourism historic ornate facade saint giotto religious religion tower bell windows rose mary fiore maria saints decoration ornament detail landmark florentine gothic duomo church cathedral architecture toscana tuscany florence firenze italia italian italy europe