The Panagia Portaitissa (Παναγία Πορταΐτισσα, Greek for "Keeper of the Gate") or the Iviron Theotokos is the Eastern Orthodox icon of Virgin Mary which, according to the Sacred Tradition, was painted by Luke the Evangelist. The icon is referred to as "Wonderworking" meaning that numerous miracles have been attributed to the intercession of the Theotokos by persons praying before it. The original of this image is found in the Georgian Iviron monastery on Mount Athos in Greece, where it is believed to have been since the year 999.