Open this photo in gallery: A Roman mosaic depicting a pair of lovers, which was repatriated from Germany, in Pompeii archaeological park, Italy on Tuesday.Gregorio Borgia/The Associated Press A mosaic panel on travertine slabs, depicting an erotic theme from the Roman era, was returned to the archaeological park of Pompeii on Tuesday, after being stolen by a Nazi German captain during the Second World War. The artwork was repatriated from Germany through diplomatic channels, arranged by the Italian Consulate in Stuttgart, Germany, after having been returned from the heirs of the last owner, a deceased German citizen. The owner had...