Carved relief of Darius the Great, builder of Persepolis, UNESCO World Heritage Site, Iran, Middle East

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

Basilica de San Vincente, Avila, UNESCO, Castilla y Leon, Spain

Ancient theatre at the Asclepieion of Epidaurus, UNESCO, Peloponnese, Greece