• Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1061 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)
  • Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1063 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)
  • Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1080 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)
  • Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1945 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)
  • Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1080 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)
  • Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum) 1090 visits Drawings by prisoners on the walls in tower of Schwarzenberg's Castle (Perla Castrum Museum)