Supraśl Lavra is one of six Eastern Orthodox Christian men's monasteries in Poland. It was founded in 1498. The first wooden church of St. John the Evangelist was built in 1501. In 1516, the Church of the Annunciation was consecrated, later the monastery was further expanded with the addition of another church dedicated to the Resurrection of Our Lord, which housed the monastery catacombs. With the passing of the years, the Supraśl Lavra became an important site of Orthodox culture as a result of its large library and lively contacts with other important Orthodox sites such as the Kiev Lavra and Mount Athos.
In 1609, the Monastery was one of the first entities to accept the Union of Brest in the Polish-Lithuanian Commonwealth, and the Basilian Order took over its administration. The Basilians oversaw the rebuilding of the Monastery complex and expansion of its publishing activity. At the end of the 17th century, a printing house was established and, over a period of slightly more than one hundred years, published 350 titles in Ruthenian, Polish, and Latin. During that same period, several filial monasteries were also established, the most noteworthy being the filial monastery in Warsaw, which has remained in operation to this day. In 1796, Prussian authorities confiscated the holdings of the monastery after the Third Partition of Poland. Nevertheless, it continued to play an important role in the religious life of the region as the seat of a newly created eparchy for those devout Ruthenians under Prussian rule, starting in 1797 and lasting until it fell under Russian rule after the Treaties of Tilsit in 1807.
In 1824, the Russians gave the monastery complex to the Russian Orthodox Church. In 1875, the St. Panteleimon church was built, in 1889, St. John the Theologian, and finally in 1901, St. George the Victor. In 1910, there was a restoration of the 16th century frescoes, which had been covered up by the Basilians. In the aftermath of the havoc of World War I, the monks fled from the monastery for the interior of Russia, taking with them the miraculous icon of Our Lady of Supraśl.
In the period between the two world wars, the monastery was used by the Latin Rite Salesian Order. In 1944, the retreating German army destroyed the Church of the Annunciation, along with all of its precious frescoes. The Communist government turned the monastery into an agricultural academy. After the collapse of the Communist government, the monastery was turned over to the Polish Autocephalous Orthodox Church, which immediately began the still ongoing conservation work and renovation of the monastery.
The Codex of Supraśl, the oldest Slavic literary work in Poland and one of the oldest of its kind in the world, is named after this monastery.
In the courtyard of the monastery complex is the Church of the Annunciation (1503–1511, destroyed 1944, in the process of being rebuilt since 1985). Surviving original fragments of the original frescoes are currently exhibited in the Archimandrites' Palace. Other monastery buildings are Baroque, built in the 17th and 18th centuries.
Archimandrites' Palace (built between 1635–1655) houses the Supraśl Icon Museum. The Gate-Belltower was built in 1752, modeled on the Branicki Palace in Białystok.
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.