The Suleymaniye Mosque was a mosque originally built after the Ottoman conquest of Rhodes in 1522 and reconstructed in 1808. It was named by the Sultan Suleiman to commemorate his conquest of Rhodes.
This mosque was the first mosque in the town of Rhodes, built soon after Ottomans besieged it and captured it in 1522. In 1808 the current building of mosque was built through the reconstruction of this first mosque. Its plaster is rose-pink. The most of the mosque was reconstructed using materials of the buildings which existed at the same place in the earlier period. The pillars of the outer arcade belonged to the Christian church. It currently serves as a museum.
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.