The Institut et Musée Voltaire is a museum in Geneva dedicated to the life and works of Voltaire. The museum is housed in Les Délices, which was Voltaire's home from 1755 until 1760.
The property was bought by the city of Geneva in 1929, and the museum opened in 1952, founded by Theodore Besterman.
It contains about 25,000 volumes on Voltaire and the 18th century as well as a collection of paintings and prints from the period, many depicting Voltaire, his relatives and acquaintances.
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.