View of the interior of Hagia Sophia in Istanbul, from the central nave looking towards the entrance.
Western view of the Interior of St. Sophia, looking towards the Entrance.
CLARKE, Edward Daniel. Travels in various countries of Europe, Asia and Africa. Part the second: Greece, Egypt and the Holy Land: Section the third. To which is added a Supplement respecting the Author's Journey from Constantinople to Vienna, containing his Account of the Gold Mines of Transylvania and Hungary, London, T. Cadell and W. Davies, MDCCCXVI [=1816].
Architecture and built environment
The Gennadius Library - The American School of Classical Studies at Athens