Mary and Justinian I holding the model of Hagia Sophia.
Seal of the Ekdikoi of Hagia Sophia in Constantinople A. Inscribed in Greek
Unknown
http://via.lib.harvard.edu/via/deliver/fullRecordDisplay?_collection=via&inoID=41311&recordNumber=2&fullgridwidth=5&method=view&recordViewFormat=grid
VIA
11th century
Aliza Theis