Palazzo Montalto was built in 1397 for Maciotta Mergulese. In the 15th century, the Queen of Aragon gave the palace to Filippo Montalto. It was used as a temporary hospital during a cholera epidemic in 1837, and it was used by the Figlie della Carità in 1854.
The palace is built in Chiaramonte Gothic architecture. Its façade is characterized by a number of mullioned windows decorated with flower motifs. It also has a palline losanghe cornice, similar to the one found at Palazzo Falson in Mdina, Malta.
The portal is topped by an aedicula containing a marble slab with an inscription and the date of construction.
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The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.