Mosaic on floor, St Peters Basilica, Italy, Rome, Vatican City

mosaic on floor st peters basilica city travel italy city travel europe european union short holiday vacation weekend trip tourist tourists rome vatican city st peters square vatican europe st peters roma vaticano citta del vaticano basilica the vatican basilica of st peter s travel destinations europe destinations locations european italian western europe southern europe roman catholic religion church lazio st peter s basilica basilica di san pietro vatican vaticano capitol st peter?s basilica roma unesco unesco world heritage site christian art horizontal format querformat