The Basilica-Sanctuary of Maria Santissima Annunziata (also called 'Madonna of Trapani') was originally built by the Carmelite Order in 1315–1332 and rebuilt in 1760.
The church houses the skull of Saint Albert of Trapani in a silver statue crafted in the 18th century, and the relics of Clement of Ancyra.
It houses a marble statue of the Madonna of Trapani (Our Lady with Child), which might be the work of Nino Pisano. The statue is life-size, weighs 12 tons and is 165 cm high. To her left she is holding the baby Jesus.
The ancient convent today is the 'regional museum Agostino Pepoli', one of the most important Sicilian museum.
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.