The Panagia of Blachernitissa (Gr. Παναγία η Βλαχερνίτισσα), also known as Blachernae or Vlahernon, is a 7th century Byzantium icon from Constantinople preserved in the imperial palace of Blachernai. The icon according to tradition was not written rather it was made from a composition of ashes of 6th century martyred Christians and wax. . Within the church, there is only one other icon of this type - see the icon of Archangel Michael of Mantamados. The icon of Blachernitissa is currently located in Russia at the Tretyakov Gallery.
It is possible that the Blachernitissa' and the Blachernae might not be one and the same icon. The reason for this disambiguity exists mainly in the fact that there are two places with the name 'Blachernae'. The first location is in Constantinople ... the second is a village in Greece.
Churches around the world
- The Church of Panagia of Blachernae, Constantinople
- The best known and most celebrated [shrine of the Holy Virgin in Constantinople] is the church of Panagia of Blacernae.
- The Shrine of Blachernai
- Blachernai, near the northern tip of the walls of Theodosios, was the site of major shrine of the Virgin Mary in Constantinople built by the Empress Pulcheria (ca. 450). A circular chapel (the Soros), was built by Emperor Leo I (457-474) next to the Church to hold the robe of the Virgin Mary, brought from Palestine in 473. The church was burnt down in 1070. It was rebuilt by 1077 by either Romanos IV Diogenes (1067-71) or Michael VII (1071-87) and then destroyed again 1434. Next to it was a bathhouse where a spring flowed, which still flows in the modern church on the site 
- From the time of the Patriarch Timotheos [511-18] there was a procession - the "panhgur j" - which took place each Friday from Blachernai to the Church of the Chalkoprateia, near Hagia Sophia, at the other end of the city :.
- The Circular Chapel ("Soros")
- Pontikonisi (Corfu, Greece)
- isle of Dias, village of Kalligata (Kefalonia, Greece)
Monasteries around the world
- Panagia Vlahernon (Corfu, Greece) - 17th century
- Panagia Vlahernon Greek Orthodox Monastery (Williston, Florida)
- Wikipedia: Blachernitissa
- Oxford Dictionary of Byzantium (ODB) 1:293; Janin, Eglises CP, 161-71 and the end map entitled "Byzance Constantinople", ref. D2; George P. Majeska, Russian Travelers to Constantinople in the Fourteenth and Fifteenth Centuries, (Washington, D.C.: 1984), 333-337
- Janin, Eglises CP, 177
- ODB 3:1929
- ODB 3:2171
- [Paul Halsall - Response on Blachernae enquiry]
- [Blachernae Icon of the Mother of God "Hodegetria"]
- [Article on The Veil] at the Church of the Panagia Blachernitissa.