Three French architects, working under the name 1week1project, have designed a 21st-century prison ship. But unlike the dark and dank prison ships of yesteryear, the inmates will be able to enjoy fresh air and beautiful ocean views.

The ship's two cell blocks would create sails 350 metres long by 100 metres high (1,150 feet by 328 feet). Each sail houses nine metre square cells, housing a total of some 3,300 "guests."