Blue Crystal from the brother team of Sven Sauer and Frank Sauer is a conceptual plan for an amazing piece of architecture.  It was created from the idea of a swimming world, as ice offshore Dubai occurred. Blue Crystal shall carry a multitude of luxurious restaurants, an underwater lounge and a ballroom on 5 levels. A blue landscape of ice that turns into a dreamy world of beautiful silence, far away from the hectic city.