roma - piazza navona

baroque bernini borromini buonarroti caesar campidoglio caput carlo catholic catholicism christian constantine cortona country dei del della domitian emperor empire europe excavations faith fiumi fontana forum forums fountain francesco games giacomo marble michelangelo monument monuments moro moses mundi navona neptune octavian palace pamphili pasquino peter pietro pope popes porta quattro rainaldi religion remains rom roma roman rome ruins santagnese sculptor sculpture spqr statues tiber trevi vatican victorian vittoriano