San Giuseppe dei Teatini is considered one of the most outstanding examples of the Sicilian Baroque in Palermo.
The church was built at the beginning of the 17th century by Giacomo Besio, a Genoese member of the Theatines order. It has a majestic though simple façade. In the centre niche is housed a statue of San Gaetano, founder of the Theatines order. Another striking feature is the large dome with a blue and yellow majolica covering. The tambour decorated with double columns, and was designed by Giuseppe Mariani. The belfry tower was designed by Paolo Amato.
The interior has a Latin cross plan with a nave and two aisles, divided by marble columns of variable height. The inner decoration is an overwhelming parade of Baroque art, with stuccoes by Paolo Corso and Giuseppe Serpotta. Great frescoes can be seen in the nave, in the vault of the transept: these were painted by Filippo Tancredi, Guglielmo Borremans and Giuseppe Velasquez. The frescoes were severely damaged during World War II, but have been accurately restored. The most important piece of art is however a wood crucifix by Fra' Umile of Petralia.
The crypt houses remains of a former church, dedicated to Madonna of Providence.
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.