Divers Study the Sunken City

A riveted iron station sitting on a seabed among broken Roman columns, arches, seaweed and fish, with six lit rooms inside. Top left, a man and a woman arrange a table model of a walled city beneath a city plan. Next to it, a gallery shows a white horse, a seated figure and an angel statue, with a guard in uniform beside the angel. At top right, two people examine finds in a room of vases, keys and glass cabinets. Below, two divers in tanks work on a brass helmet in a dive room lined with suits, hoses and a depth chart. In the middle, three restorers lay out an elephant mosaic on a table. The last room is a pottery lab where people sort shards into baskets beside a round hatch door. Iron bands frame every room, so the station breaks easily into neat tiles.