The Haghia Sophia (Aya Sofya) (Church of Holy Wisdom), a Byzantine monument dating from 532AD, UNESCO World Heritage Site, at sunset, Sultanahmet, Istanbul, Turkey, Europe

The Haghia Sophia (Aya Sofya) (Church of Holy Wisdom), a Byzantine monument dating from 532AD, UNESCO World Heritage Site, Sultanahmet, Istanbul, Turkey, Europe

The Haghia Sophia (Aya Sofya) (Church of Holy Wisdom), a Byzantine monument dating from 532AD, UNESCO World Heritage Site, Sultanahmet, Istanbul, Turkey, Europe

Empedocles' statue, Agrigento, Sicily, Italy, Mediterranean, Europe

Stone Buddha rock carvings, Hangzhou, Zhejiang Province, China, Asia

Guayusa Upina Ceremony, Sinchi Warmi, Amazonia, Napo Province, Ecuador

El Caracol Observatory, Chichen Itza, Yucatan State, Mexico

Words (fate brings visitors to Kaiyuan) on a red wall in Kaiyuan Temple, first established 738AD, Chaozhou City, Guangdong Province, China

Abandoned monastic cave houses, Meteora, Thessaly, Greece, Europe

View of the Sphinx at the Pyramids of Giza on a sunny day, Giza, Cairo, Egypt, Africa

Guide for a visit of the Jami Lasem Mosque, Java island, Indonesia, Southeast Asia, Asia

Celsus Library in Ephesus in Selcuk (Izmir), Turkey. Marble statue is Sophia, Goddess of Wisdom, at the Celcus Library at Ephesus, Turkey. The ruins of the ancient antique city

Hohokam petroglyph in the Saguaro National Monument, Arizona,

Celsus Library, Ephesus, Turkey