The Church of Panagia ton Myriokefalon in the village of Myriokefala served as the catholicon of the Monastery of Panagia Antifonitria, dating back to the 11th century, which has not survived.
The Monastery was built by Ossios Ioannis Xenos and remained in operation until the early 20th century. Apart from the catholicon, the remaining buildings date back to the 18th and 19th century.
The catholicon belongs to the architectural style of free cross with dome. There are two layers of murals in the church, one dating back to the 11th and the other to the 13th century. The icon of the Virgin Mary in the church is considered miraculous.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.