The Cathedral of Santa Maria la Nova, built between the years 1560–1620, was opened to the public in 1622. The façade was only completed in the year 1840. The church has a late-Renaissance appearance that breaks the characteristic Baroque mold usual to Sicily. The interior features frescoes by Guglielmo Borremans, who worked there from 1722. Other works include a wooden Blessed Virgin draped with silver lamina (1760) and a poly-chromatic wooden statue of St. Michael the Archangel by the sculptor Stefano Li Volsi, which is located in a large aisle chapel, along with two marble statues portraying Archangels Gabriel and Raphael, sculpted by Vincenzo Vitaliano. The Treasury houses a fine silver monstrance from the 15th century.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.