Palazzo Vermexio
Syracuse, Italy
The Palazzo Vermexio, also known as the Palazzo del Senato, is a 17th-century Baroque monumental building located on the island of Ortigia in Siracusa, Sicily, Italy. Facing Piazza Duomo, the building currently serves as the city hall.
Palace data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).