Grolman Bastion was part of the Königsberg fortification system. Named after General Karl Wilhelm von Grolman, it was finished in 1851. It was strengthened with casemates and caponniers inside its wall and consists of lesser Oberteich and Kupferteich Bastions. The Bastion was considerably damaged by Soviet Army in the World War II. There was a vegetable storehouse in the Bastion during the Soviet time. Nowadays this fortress memorial is under reconstruction.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.