rome, italy. st. peter's square

peter#39aph39#s square vatican rome italy papal basilica vatican city religious landmark renaissance architecture catholic church christianity museums piazza pietro historic site holy state roman catholic pope city travel destination pilgrimage baroque italian heritage dome peter#39aph39#s tourism landmarks saint peter art rome travel michelangelo bernini apostolic palace history pilgrims spirituality faith basilica dome treasures columns residence garden culture ceremonies mass pilgrimage eternal spiritual journey vatican