Mosaic of the Deësis in Hagia Sophia, Istanbul, Turkey, 13th century, Photo by Myrabella, via Wikimedia Commons, Creative Commons Attribution-ShareAlike 3.0 Unported License. | The Art Minute

Mosaic of the Deësis in Hagia Sophia, Istanbul, Turkey, 13th century, Photo by Myrabella, via Wikimedia Commons, Creative Commons Attribution-ShareAlike 3.0 Unported License.

Mosaic of the Deësis in Hagia Sophia, Istanbul, Turkey, 13th century, Photo by Myrabella, via Wikimedia Commons, Creative Commons Attribution-ShareAlike 3.0 Unported License.

21 Jan ’14