The oldest parts of the Ridala church were built in the late 13th century. It was expanded in the 15th century when the tower was built on the southern side. Ridala Church is one of the most valuable churches in Läänemaa from the artistic point of view. It has been dedicated to Mary Magdalene whose figure in the church is one of the oldest sculptured figures in Estonia.
The medieval paintings, altar, triumphal arch group and pulpit are very remarkable. In the churchyard the most valuable things are the trapezoid gravestones dating back to the 13th century with sun cross and arbour vitae motifs. The two massive stone crosses near the main entrance of the church are very old.
Reference: Visit Estonia
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.