Acerenza Cathedral is a Roman Catholic cathedral dedicated to the Assumption of the Blessed Virgin Mary and to Saint Canius in the town of Acerenza. The cathedral is one of the most notable Romanesque structures in this part of Italy.
The diocese was established by the late 5th century, but the structure of the present Romanesque cathedral building dates from 1080, when construction was begun under archbishop Arnald of Cluny. The site however is far more ancient and traces remain in the present building both of a pagan temple to Hercules Acheruntinus and of the earlier Christian church.
It has a Latin cross ground plan, and three aisles, which terminate in a raised presbytery behind which is an apse with an ambulatory and three radiating chapels, an unusual feature in Italian church design; the transept also terminates at either end in a semi-circular chapel. The ambulatory contains the altar which houses the relics of Saint Canius.
The crypt dates from 1524 and contains what is believed to be the sarcophagus of Saint Canius.
The campanile was added in 1555, and reuses many interesting fragments of ancient stonework, including two Roman sarcophagi and a sacrificial altar decorated with bulls' heads.
The interior of the cathedral features many unusual zoomorphic and floral carvings, in the Cluniac manner, the possible symbolic significance of which has caused speculation.
Of especial note are a polyptych showing Our Lady of the Rosary and the Fifteen Mysteries, with Saints Dominic and Thomas, made by Antonio Stabile in 1583, and four frescos in the cloister by Giovanni Todisco di Abriola.
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.