alt=See caption|thumb|right|280px|Poseidon- Neptune Detail from the "Mosaic of the Seasons", from the Roman era. Regional Archeological Museum Antonio Salinas, Palermo).
alt=See caption|thumb|right|280px|Poseidon- Neptune D,etail from the "Mosaic of the Seasons", from the Roman era. Regional Archeological Museum Antonio Salinas Palermo).