Sunken Gardens (King William and Queen Mary), the origin of the English nursery rhyme 'Mary Mary Quite Contrary', Hampton Court Palace, Hampton Court, London, England, UK

Templo Mayor, archaeological site of Aztec capital city of Tenochtitlan, Centro Historico, UNESCO World Heritage Site, Mexico City, Mexico, North America

Sunken City of Kekova seen from Simena Castle, Antalya Province, Lycia, Anatolia, Mediterranean Sea, Turkey, Asia Minor, Eurasia

Lycian Sarcophagus, Sunken City of Kekova, Antalya Province, Lycia, Anatolia, Mediterranean Sea, Turkey, Asia Minor, Eurasia

Basilica Cistern (Yerebatan Sarayi) (Sunken Palace), Istanbul, Turkey, Europe

New York City, Manhattan, Midtown, Rockefeller Center, Sunken Garden with Gilded Prometheus, General Electric Building

New York City, Manhattan, Midtown, Rockefeller Center, Sunken Garden with Gilded Prometheus

Sunken crosses on the graveyard at the ruins of St. Brigit convent, Pirita, Tallinn, Estonia

Byzantine castle of Kalekoey, ancient city of Simena, view of the sunken city of Kekova, Lycian coast, Lycia, Mediterranean Sea, Turkey, Asia Minor

"Versunkene Bibliothek", Sunken Library, by Micha Ullman, Monument for the burning of books in 1933 on Bebelplatz square, Berlin, Germany, Europe

Sunken City, rocky coast of Kekova island, Lycian coast, Antalya Province, Mediterranean, Turkey, Eurasia

Ruins of a sunken city on Kekova island, Lycia, southern coast of Turkey, Western Asia

Sunken City, rocky coast of Kekova island, Lycian coast, Antalya Province, Mediterranean, Turkey, Eurasia

Ruins of a sunken city on Kekova island, Lycia, southern coast of Turkey, Western Asia

Copa Cagrana - Sunken City, UNO City and Danube at dusk, Vienna, Austria, Europe

Sunken City and city view with Danube at dusk, Danube Island, Donaucity, Vienna, Austria, Europe