Palazzo Abatellis is home to the Galleria Regionale della Sicilia, the Gallery of Art for the Sicilian region.
The palazzo, an example of Gothic-Catalan architecture, was designed in the 15th century by Matteo Carnelivari, at the time working in Palermo at the palazzo Aiutamicristo. It was the residence of Francesco Abatellis (or Patella), port master of the Kingdom of Sicily.
The regional gallery is home to many works acquired when several religious orders were suppressed in 1866. The ground floor contains 12th century wooden works, 14th and 15th century works including some by Antonello Gagini, painted maiolica from the 14th-17th centuries, the 15th-century Bust of a Gentlewoman by Francesco Laurana and painted panels of wooden ceilings. The large fresco of the Triumph of Death (most likely dating to 1445), is exhibited in the former chapel.
On the first floor is the museum's most famous work, the Virgin Annunciate, by Antonello da Messina (15th century), considered among Italy's best Renaissance paintings. Also present are three panels with St. Augustine, St. Gregory the Great and St. Jerome also by Antonello, once part of a polyptych now destroyed, and Vouet's Saint Agatha's Vision of Saint Peter in Prison. The museum contains the Netherlandish Malvagna triptych by the Early Netherlandish painters Jan Gossaert and Gerard David, and a Deposition by Jan Provost. It also houses a depiction of Moses by Pietro Novelli.
References: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.