The Chiesa di San Giovanni Battista is a Roman Catholic church dating to the 13th and 18th centuries, located in Matera in the Italian region of Basilicata, and dedicated to Saint John the Baptist. Like the Duomo, the church is an important example of Apulian Romanesque architecture.
In 1215, 'penitents' of Santa Maria di Accon arrived in Matera from the Kingdom of Acre and, in 1220, they were granted the chapel of Santa Maria la Nova, previously a Benedictine establishment (until 1212). In 1229, they began work on a new church as a replacement for this chapel; this was completed in 1236. In 1480, at the time of the Ottoman invasion of Otranto, the nuns abandoned the church, which lay outside the city walls.
In 1695, due to the poor state of the nearby parish church of San Giovanni Battista in Sasso Barisano, Antonio Del Ryos Colmenares, archbishop of Matera and Acerenza, with the agreement of the nuns of Accon, transferred the parish to the abandoned thirteenth century church of Santa Maria la Nova. Ensuing eighteenth-century additions included the 1701 sacristy and 1735 Cappella del Santissimo Sacramento. At the end of the century, due to the deterioration of the three domes over the transept, they were demolished and replaced with vaults. To help contain the thrust of the new superstructure, the façade was lined with a series of arches, though leaving visible the original thirteenth-century portal, above which there is a statue of the Baptist.
The floor plan is that of a Latin cross with a central nave, with 'Lecce vaults' [it], flanked on each side by an aisle with cross vaults. In the left aisle there is a polychrome altar with a fresco above depicting Santa Maria la Nova, while in the Chapel of the Holy Sacrament there is a painting on canvas by local artist Vito Antonio Conversi. In addition to ornate capitals, there are two sculptures attributed to the school of Altobello Persio.
The church opens onto and gives its name to a small piazza. Adjoining the church to the southwest is the former Ospedale di San Rocco (Hospital of Saint Roch), which incorporates the small Chiesa di Cristo Flagellato (Church of the Flagellated Christ), with seventeenth-century frescoes. In 1610, the Hospital incorporated part of the façade of San Giovanni Battista; some sculptural elements, including two elephants and a telamon, were relocated elsewhere on the façade and external walls of the church.
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.