luxurious marble flooring emperor claudio’s ninfeum. underwater archeology

adventure ancient antiquity aqualung archeology augustus baia baianus bath caesar classis claudio claudius culture depth diving emperor empire epitaffio europe fountain germanicus greco herculanea history italy julius lacus mediterranean misenensis mosaic naples napoli ninfeum nymphaeum ocean people point portus road roman scuba sea statue summer tiberius travel undersea underwater vacation water