The Museums of Metz were founded in 1839. They are also known as the Golden Courtyard Museums, in reference to the palace of Austrasia's kings in Metz, whose buildings they occupy. The collections in this museum(s) are distributed through a 3,500 m² labyrinthal organization of rooms, incorporating the ancient Petites Carmes Abbey, the Chèvremont granary, and the Trinitaires church. The institution is organized into four broad sections: the history and archeological museum, the medieval department, the museum of architecture and the museum of fine arts. The archeological museum contains rich collections of Gallo-Roman finds — extension works to the museums in the 1930s revealed the vestiges of Gallo-Roman baths.
References:The Chapel of St. Martin is the only completely preserved Romanesque building in Vyšehrad and one of the oldest in Prague. In was built around 1100 in the eastern part of the fortified outer ward. Between 1100 and 1300, the Rotrunda was surrounded by a cemetery. The building survived the Hussite Wars and was used as the municipal prison of the Town of the Vyšehrad Hill.
During the Thirty Years’ War, it was used as gunpowder storage, from 1700 to 1750, it was renovated and reconsecrated. In 1784, the chapel was closed passed to the military management which kept using it as a warehouseand a cannon-amunition manufacturing facility. In 1841, it was meant to be demolished to give way to the construction of a new road through Vyšehrad. Eventually, only the original western entrance was walled up and replaced with a new one in the sountren side. The dilapidating Rotunda subsequently served as a shelter for the poor.