St. Martin's Church was built into a small space (an early guardhouse) within the ancient Golden Gate of Diocletian's northern wall. One of the oldest churchs in the city, Today St. Martin's Church is one of Split's tourist attractions and known for its fine 11th centery chancel screen. It is currently in the care of the Dominican sisters, who have a monastery next door. The church itself is open to the public to visit.
Church central area divided into two parts altar screen, made of marble and covered in vines, grape vines and griffon; on the space with an altar that was intended for the clergy and boat that was intended for laymen. On the altar wall of the altar, the only preserved in situ in Dalmatia, there is an inscription with the dedication of the Virgin Mary, St. Gregory the Pope and Blessed Martin.
The pre-Romanesque stage, probably built in the 9th century, belongs to the barrel vault, an altar in the apse with a carved cross of early Christian denominations and a small trance, set in the middle of large, buried antique openings on the southern wall. The later pre-Romanesque stage of the 11th century belongs to the altarpiece and the bell tower, which was later destroyed.
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.