The Château de By is a town museum run by the town of Thomery. The building was purchased in 1859 by the French animal painter Rosa Bonheur, who moved her studio there. Aged 37, she was at the height of her popularity and made the building her home and studio for forty years, with pens for her animals in its park. She rebuilt the chateau to make it comfortable and to add a vast neo-Gothic studio room with the space and light she needed. It was in the chateau that empress Eugenie presented her with her Légion d'Honneur in 1865.
The museum mainly consists of objects relating to Bonheur's everyday life (including a Native American costume given her by Buffalo Bill) and the building has remained unchanged since her death in 1899, other than the sale of all the paintings it once contained.
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.