The main sight in Őriszentpéter is the Romanesque memorial church, built around 1230, then expanded in the 14th-15th century in Gothic style and converted into a fortress about 1550. The western portal is worthy of attention. The mediaeval church was decorated with frescoes, not only inside, but also outside. Most of them have been destroyed, just a few fragments have survived on the south outer wall. In the 17th century, quotations from the Bible were painted on the wall in the nave and the sanctuary, and these can still be seen today. The interior furnishings were produced to designs by church artist János Klonfár. A picture of St. Peter (Márton Michl,1801) is hung in the sanctuary. The church was last renovated in 2001.
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.