Saint Barbara's Church is a Roman Catholic church in Kutná Hora. It is one of the most famous Gothic churches in central Europe and it is a UNESCO world heritage site. St Barbara is the patron saint of miners (among others), which was highly appropriate for a town whose wealth was based entirely upon its silver mines.
Construction of the church began in 1388, but because work on the church was interrupted several times, it was not completed until 1905. The first architect was probably Johann Parler, son of Peter Parler. Work on the building was interrupted for more than 60 years during the Hussite Wars and when work resumed in 1481, Matěj Rejsek, Benedikt Rejt and Mikuláš Parler, assumed responsibility.
The original design was for a much larger church, perhaps twice the size of the present building. Construction, however, depended on the prosperity of the town's silver mines, which became much less productive. So, in 1588, the three-peaked roof had been completed and a provisional wall was constructed. A little later it was occupied by Jesuits who gradually changed the structure into Baroque style, though parts still remain in Gothic style.
The final process of repair and completion took place at the end of the 19th century, under architects J. Mocker and L. Labler.
Originally there were eight radial chapels with trapezoidal interiors. Later on, the choir was constructed, supported by double-arched flying buttresses.
Internal points of note are the glass windows, altars, pulpits and choir stalls. Medieval frescoes depicting the secular life of the medieval mining town and religious themes have been partially preserved.
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.