Museo de Arte Moderno y Contemporáneo de Santander y Cantabria
The first MAS museum was established in 1907. It opened on 6 February 1908. At that time it was called Biblioteca y Museo Municipales (Municipal Library and Museum). Its collection was shown in a room of the Santander City Council building. In those early days the collection included paintings and sculptures and many other kinds objects. It had objects from archaeological sites and also objects related to natural history and ethnology.