Royal Caribbean International’s newest and most revolutionary cruise ship, Oasis of the Seas, introduces AquaTheater, the first amphitheater at sea. The space will celebrate water with a full spectrum of activities and performances which include dramatic acrobatics, synchronized swimming, water ballet, professional high-diving and fountain shows synchronized to music and lights. (PRNewsFoto/Royal Caribbean International) (Newscom TagID: prnphotos072786) [Photo via Newscom]