Workers walk by a sculpture inside the Harmony of the Seas cruise ship during the delivery ceremony of the boat on May 12, 2016 at the STX shipyard of Saint-Nazaire, western France. With a capacity of 6.296 passengers and 2.384 crew members, the Harmony of the Seas, built by STX France for the Royal Caribbean International, is the world's largest ship cruise. / AFP PHOTO / JEAN-SEBASTIEN EVRARD