The Grote Kerk of Harderwijk is a gothic cross-basilica, dating from the 14th and 15th century. Around 1435 work started on building a tower for the new church, which took five years to finish. In 1560 and 1561, when the roof was repaired, Ewolt van Delft painted the vaults. His paintings concern unique biblical tales. In 1578, Reformation took place in Harderwijk, and from that moment on the church has only been used for Protestant worship. During a thunderstorm on the 28th of January 1797, the east wall of the tower collapsed, together with half of the nave. Later the north and south wall followed, whereupon with a cannon shot the western wall was brought down. Only 2/5 of the old nave remained. It was enclosed with a new wall and a facade in a sober Louis XVI style.
In the period between 1967-1980, the church was restored thoroughly. During this restoration the unique ceiling paintings of Ewolt van Delft, hidden under layers whitewash, were revealed. In 1797, when the tower collapsed, the organ was buried under the debris. In 1824, an organ commission was formed and in 1825 the Bätz brothers from Utrecht were contracted to construct a new organ. On the 28th of January 1827, exactly 30 years after the collapse of the tower, the new organ was inaugurated. It had 23 stops, spread over two manuals and pedal. In 1891 the organ was restored and modifications took place.
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.