Israel, Jerusalem, The Jaffa Gate on the west wall of the Old City. Behind is the Citadel or the Tower of David. The Old City of Jerusalem and its Walls is a UNESCO World Heritage Site.

Israel, Jerusalem, A rooftop view of the Christian Quarter in the Old City. In the foreground is the golden dome of the Greek Orthodox Church of Saint John the Baptist, with the Tower of Phasael in th...

Israel, Jerusalem, Armenian Quarter, Two young Jewish boys wearing yarmulkes walk on the city wall of Jerusalem near the minaret of the Tower of David or the Citadel. The Old City of Jerusalem and its...

Israel, Jerusalem, Armenian Quarter, The city wall of Jerusalem near the Jaffa Gate with the Tower of Phasael at left and the minaret of the Tower of David or the Citadel in the center. At right is th...

Israel, Jerusalem, Armenian Quarter, The city wall of Jerusalem near the Jaffa Gate with the minaret of the Tower of David or the Citadel in the center. At right is the church and bell tower of the Do...

Israel, Jerusalem, Armenian Quarter, The city wall of Jerusalem with the minaret of the Tower of David or the Citadel in the foreground. Behind is the bell tower and church of the Dormition Abbey on M...

Israel, Jerusalem, Armenian Quarter, The city wall of Jerusalem near the Jaffa Gate with the minaret of the Tower of David or the Citadel in the center. At right is the bell tower of the Dormition Abb...

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

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

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

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

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