st. peter's basilica on saint peter's square in autumn, vatican

ancient leaf architecture art basilica building capital cathedral catholic church city cityscape column dome maple europe famous fountain historic history italia tree italy landmark monument obelisk old palace panorama peter piazza pietro pope religion roma roman rome saint fall skyline square 039 street autumn tourism town travel vatican peter#39aph39#s translation honor prince apostles paul borghese year 1612 7th pontificate