Norman-Swabian Castle, Barletta, Barletta-Andria-Trani, Apulia, Italy

Norman-Swabian Castle, Barletta, Barletta-Andria-Trani, Apulia, Italy

De Monti Castle (Castello de Monti), Corigliano d'Otranto, Lecce, Salento, Apulia, Italy

Challenge of Barletta Cellar, Barletta, Barletta-Andria-Trani, Apulia, Italy

Despotiko, an uninhabited island in the southwest of Antiparos, a place of great archaeological importance, Southern Aegean sea, Cyclades, Greek Islands, Greece, Europe

Basilica of Our Lady of Pilar, Zaragoza, Aragon, Spain, Europe

Matthildenhoehe, UNESCO World Heritage Site, Darmstadt, Hesse, Germany, Europe

Anubis, Tomb of Nefertari, Valley of the Queens, UNESCO World Heritage Site, Thebes, Egypt, North Africa, Africa

Panoramic view of iron ore mine Cockerill d'Esch-sur-Alzette that played a major role in economic boom from the 1870s to the 1990s, Luxembourg

Interior Ministry building, Revolution Square, Bucharest, Romania

The Parthenon, ancient temple dedicated to the goddess Athena, UNESCO, Athens, Greece

Wall murals in the archaeological ruins of Pompeii, UNESCO, Campania, Italy

Hawa Mahal (Palace of the Winds), Jaipur, Rajasthan, India

Astronomical instruments of Jantar Mantar, UNESCO, Jaipur, Rajasthan, India

Humayun's Tomb Complex, UNESCO, Delhi, India

Humayun's Tomb Complex, UNESCO, Delhi, India

Stone gate guardian (dvarapala) of Sewu Temple Compound, 8th century Buddhist temple located at the north of Prambanan Temple Compound, UNESCO World Heritage Site, region of Yogyakarta, Java island, Indonesia, Southeast Asia, Asia

View of Aqueduct from Ottoman era, Dimos Kavalas, Eastern Macedonia and Thrace, Gulf of Thasos, Gulf of Kavala, Thracian Sea, Greece, Europe

Church of St. Francis, UNESCO World Heritage Site, Porto, Norte, Portugal, Europe

Tourists at stone wall at archaeological site of Sacsayhuaman, UNESCO World Heritage Site, Cusco, Cusco Region, Peru, South America

Stepped Pyramid of Djoser, the first pyramid, complex of Saqqara, UNESCO World Heritage Site, Egypt, North Africa, Africa

Temple of Kom Ombo, Egypt, North Africa, Africa

Stone gate guardian (dvarapala) of Sewu Temple Compound, 8th century Buddhist temple located at the north of Prambanan Temple Compounds, UNESCO World Heritage Site, region of Yogyakarta, Java island, Indonesia, Southeast Asia, Asia

Tomb of Job, Old Testament holy man (prophet) for Jews, Christians and Muslims together, Dhofar, Sultanate of Oman, Arabian Peninsula

Beautiful interior and Islamic mosaic art, Al-Attarine Madrasa in the Medina of Fes, UNESCO, Morocco

View of Hiroshima Castle, with museum, Motomachi, Naka Ward, Hiroshima, Honshu, Japan