Holy Spirit Church in Bale is remarkable for its colourful frescoes on the ceiling and walls. It was built in the 15th century. Its interior, constructed with regular stone blocks with stone pavement-slates, is decorated with fresco paintings by Albert from Constance. Together with usual scenes of the Christological cycle on the sanctuary side walls, Albert also painted the scene of the Throne of Mercy with the saints on the wall abovethe altar. The frescoes at the entrance of the church depict angels and hell.
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.