Church of the Poor Clares is a red brick Gothic church with a few Renaissance touches built between 1582 and 1602 on the site of a previous wooden church and hospital. Officially named the Church of the Ascension of the Virgin Mary, it is known locally as the Church of the Poor Clares as it was the home of the Order of the Poor Clares from 1619 until 1835.
The building was turned into a warehouse and later a fire station during the Prussian occupation of the city. Renovated at the end of WWI and reconsecrated in 1923, the church now functions as the city's main garrison church, serving the 10,000 or so military personnel stationed in Bydgoszcz. Of the church's many wonders, of particular interest is the early 17th-century distemper ceiling inside the nave, featuring 112 polychrome panels of beautifully executed flower designs.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.