Santa Maria della Catena church was built in 1490-1520 and designed by Matteo Carnilivari. The name derives from the presence, on one of the walls, of a chain (catena) which closed the Cala port.
The work mixes late Renaissance style and Gothic-Catalan style, the latter especially visible in the three-part arcaded loggia located at the top of a staircase (added in 1845). The interior is also late Gothic, and includes a canvas of Nativity with Adoration of the Shepherds (17th century) by an unknown master, and 16th-century bas-reliefs attributed to Vincenzo and Antonello Gagini, who also sculpted the capitals of the columns and the entrance portals.
Annexed to the church is a 1602 convent house, which, starting from 1844, has been the seat of the State Archive.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.