pisa, italy: piazza del duomo or pza dei miracoli square of miracles, and baptistery of st john battistero di san giovanni

arches architecture art attraction background baptistery basilica battistero belief building campo catholic cemetery christianity circular city cityscape cultural dei del destination duomo ecclesiastical faith famous giovanni heritage historic historical history holidays italia italy landmark medieval miracles miracoli monument ornamental piazza pisa place popular poster religion religious romanesque rounded san santo site square toscane tourism tourist travel tuscany unesco vacation visit white world worship