The old town hall of Bamberg was built in 1386 in the middle of the Regnitz River, accessible by two bridges. According to legend the bishop of Bamberg did not grant the citizens any land for the construction of a town hall. This prompted the townsfolk to ram stakes into the river Regnitz to create an artificial island, on which they built the town hall they so badly wanted.
The Old Town Hall's frescoes never fail to impress as they lend the facades a three-dimensional quality achieved with trompe d'oeil architecture. A special detail is a continual source of mirth among tourists: the leg of a cherub protudes out of the wall as a sculpture. Today the Old Town Hall accommodates the prestigious rococo hall and the Ludwig Collection.
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.