The Palace of the Marquesses of Fronteira was built in 1671 as a hunting pavilion to Dom João de Mascarenhas, 1st Marquis of Fronteira, who received his title from King Afonso VI of Portugal for his loyalty to the House of Braganza in the Portuguese Restoration War.
The house and the garden have glazed tiles representing different themes such as battles or monkeys playing trumpets. The Room of the Battles has panels representing scenes of the Portuguese Restoration War; one of them shows D. João de Mascarenhas fighting a Spanish general. The dining room is decorated with portraits representing some members of the Portuguese nobility, painted by artists such as Domingos António de Sequeira.
The chapel, dating from the end of the 16th century, is the oldest part of the palace. The façade is adorned with stones, shells, broken glass and porcelains. It seems that those pieces were used during the palace’s inauguration and were broken on purpose just not to be used again.
In spite of being the current residence of the Marquis of Fronteira some of the rooms, the library and the garden are open to public visits.
The palace garden, an area of 5,5 hectare, is adorned with Portuguese tiles with pictures that represent the different arts as well as mythological figures. The garden hedges are cut in order to represent the different year seasons. There is also a stone staircase which leads to a wall line with busts of the Kings of Portugal.
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.