Egypt, Cairo, Giza, Great Pyramid of Giza, Pyramid of Khufu and Cheops, Pyramid of Khafre, Chephren and Pyramid of Menkaure.

Egypt, Cairo, Giza, Great Pyramid of Giza, also known as Pyramid of Khufu and Pyramid of Cheops.

Greece, Crete, Knossos, The north entrance, depicting the charging bull fresco, Knossos Palace.

Greece, Crete, Knossos, The north entrance, depicting the charging bull fresco, Knossos Palace.

Greece, Crete, Knossos, The north entrance, Knossos Palace.

Greece, Crete, Knossos, The North Lustral Basin building, Knossos Palace.

Greece, Attica, Athens, Temple of Olympian Zeus.

Greece, Attica, Athens, Temple of Olympian Zeus.

Greece, Attica, Athens, Close up of carved stone pediment of the Parthenon at the Acropolis.

Greece, Attica, Athens, The Parthenon at the Acropolis

Greece, Attica, Athens, The Parthenon at the Acropolis.

Greece, Attica, Athens, The Erechtheion, at the Acropolis.