St. Sophia (Haghia Sophia) (Aya Sofya) mosque, Istanbul, Turkey, Europe

St. Sophia's Cathedral at dusk, Kiev, Ukraine, Europe

Sophia Square looking towards St. Michael's Monastery, Kyiv (Kiev), Ukraine, Europe

Sophia Square looking towards St. Michael's Monastery, Kyiv (Kiev), Ukraine, Europe

St. Sophia Cathedral and Sophia Square during blue hour in Kyiv (Kiev), Ukraine, Europe

St. Sophia Cathedral and Sophia Square during blue hour in Kyiv (Kiev), Ukraine, Europe

Sophia Square looking towards St. Michael's Monastery, Kyiv (Kiev), Ukraine, Europe

Sophia Square looking towards St. Michael's Monastery, Kyiv (Kiev), Ukraine, Europe

St. Sophia Cathedral and Sophia Square, Kyiv (Kiev), Ukraine, Europe

Independence Day, Ukrainian national flags in the square outside St. Sophia Cathedral, UNESCO World Heritage Site, Kiev, Ukraine, Europe

Busker playing a violin in St. Sophia's Square in Kiev, the capital of Ukraine, Europe

Statue of Bohdan Khmelnytsky in St. Sophia's Square in Kiev, the capital of Ukraine, Europe

Buildings on St. Sophia's Square in Kiev, the capital of Ukraine, Europe

Statue of Bohdan Khmelnytsky in St. Sophia's Square in Kiev, the capital of Ukraine, Europe