A stunning structure with a amazing design, as stingray, was designed as a futuristic floating city, by the French architect Jacques Rougerie.

'Meriens', will be inhabited by 7,000 people. And it is expected to be fully sustainable and autonomous, able to work with renewable energy and produce waste.

With 889.16 meters long, 502.92 meters wide, on this city ship will be researchers, teachers and students on long stays. It is expected that the giant 'Meriens' will inspire cruises or floating residence in the near future.