DGA924206: Sphinx Gate, Hittite city of Alacahoyuk, Central Anatolia, Turkey. Hittite civilization, 14th century BC. / Bridgeman Images

DGA924208: Rock with inscription (13th century), Citadel hill, Hattusa (Unesco World Heritage List, 1986), ancient Hittite capital, Anatolia, Turkey. Hittite civilization. / Bridgeman Images

DGA924209: Lion Gate (14th-13th century BC), Hattusa (Unesco World Heritage List, 1986), ancient Hittite capital, Anatolia, Turkey. Hittite civilization. / Bridgeman Images

DGA924210: The walls and western bastions facing Lake Iznik, ancient city of Nicaea, Iznik, Turkey. / Bridgeman Images

DGA924218: The walls and the east gate (1800-1275 BC), Homeric Troy (Unesco World Heritage List, 1998), Hissarlik Hill, Turkey. / Bridgeman Images

DGA924229: Lions, detail from glazed brick tiles depicting mythological animals that adorned the Processional Way to the Ishtar Gate in Babylon during the reign of Nebuchadnezzar II (604-562 BC). Babylonian civilization, 7th -6th century BC. / Bridgeman Images

DGA924239: Jesus Christ donating his law positioned between Peter and Paul, detail from relief on stone sarcophagus from Istanbul, Turkey. Early Christian period, 5th century / Bridgeman Images

DGA924247: The ruins of the Choirokoitia Neolithic settlement (Unesco World Heritage List, 1998), Cyprus. Detail. / Bridgeman Images

DGA924254: The Greco-Roman theatre in Catania, Sicily, Italy. / Bridgeman Images

DGA924661: Tower of walls of Castle (14th century), Este, Veneto, Italy / Bridgeman Images

DGA924683: Monselice Villa Emo (1588), architecture, Vincenzo Scamozzi, Monselice, Veneto, Italy / Bridgeman Images

DGA924707: Painted majolica balustrade, promenade in Santo Stefano di Camastra, Sicily, Italy / Bridgeman Images

DGA924958: Facade of small castle in Louis XIII style, Tanlay Castle (16th-17th century), Burgundy, France / Bridgeman Images

DGA924963: Henry II and Diane de Poitiers, frescoes in gilded tower of Ligue, Fontainebleau School, Tanlay Castle (16th-17th century), Burgundy, France, Fontainebleau School, (16th century) / Bridgeman Images

DGA924983: Angel, Painting on wood, Roussillon Castle now Town Hall, Rhone-Alpes, France / Bridgeman Images

DGA924990: Coat of arms in stone, Chateau de Moidiere, Bonnefamilie, Rhone-Alpes, France / Bridgeman Images

DGA924997: Audisque Castle (18th century), Saint-Etienne-au-Mont, Nord-Pas-de-Calais, France / Bridgeman Images

DGA924999: Frieze with coat of arms and lions rampant, La Caucherie Castle (19th century), Nord-Pas-de-Calais, France / Bridgeman Images

DGA916956: Funerary stele from Conza, Campania, Italy, Roman Civilization / Bridgeman Images

DGA916960: Ruins of the walls of Pliska, the ancient capital of Bulgaria. Bulgarian civilisation, 7th-9th century. / Bridgeman Images

DGA916962: Shops on western side of Corinth agora, Greece, Roman Civilization, 1st century BC-5th century AD / Bridgeman Images

DGA916963: Consular diptych of Anastasius, depicted in act of initiating games of Circus, Roman Civilization, 517 / Bridgeman Images

DGA916968: Glass bottle from imperial age, Roman Civilization, 1st-2nd century / Bridgeman Images

DGA916972: Bronze boar found during excavations of Baths of Vaison-la-Romaine, France, Roman Civilization, 1st-2nd century / Bridgeman Images

DGA916978: Italian Confederacy denarius depicting consecration ceremony for treaty, Roman coins / Bridgeman Images

DGA916984: Fragment of Tavola Mundinale, which regulated trade in Rome, Italy, Roman Civilization, 2nd century / Bridgeman Images

DGA917035: Dog-headed figures, detail of frieze, Kiosk of Taharqa Temple of Amun, Karnak Temple Complex (Unesco World Heritage List, 1979), Egyptian Civilization, Third Intermediate Period, Dynasty XV / Bridgeman Images

DGA917039: Palatine Tables, ruins of Doric temple, Metaponto, Basilicata, Italy, Greek civilisation, 6th century BC / Bridgeman Images

DGA917043: The Tabula Alimentaria Traiana, from Velleia, Emilia-Romagna, Italy, Roman Civilization, 2nd century / Bridgeman Images

DGA917050: Arched portico of Roman Theatre in Gubbio, Umbria, Italy, Roman civilisation, 1st century BC / Bridgeman Images

DGA917059: Pediment of Temple of Athena or Ceres (UNESCO World Heritage Site, 1998), Paestum, Campania, Italy, 5th century BC / Bridgeman Images

DGA917062: Underground passageways of Flavian Amphitheatre, Pozzuoli, Campania, Italy, Roman civilisation, 1st century / Bridgeman Images

DGA917065: Avenue of Dead and Pyramid of Moon, Teotihuacan (Unesco World Heritage List, 1987), Mexico, Teotihuacan Civilization / Bridgeman Images

DGA917071: Theatre of Curium (Kourion), Limassol, Cyprus, Roman civilization, 2nd century BC / Bridgeman Images

DGA917073: Hoofed animal, cave painting, Sephar, Tassili n'Ajjer (Unesco World Heritage List, 1982), Algeria / Bridgeman Images

DGA917085: Transportation of sacks of wheat on donkey, fresco cycle, painted on mixed clay and straw base and covered with plaster, 127cm x 209cm,Tomb of Iti, necropolis north of Gebelein, Egyptian Civilization, First Intermediate Period, Dynasty IX-X / Bridgeman Images