Describir: Castles and fortifications of Britain and Europe.

  _  _    __   __    _____      ___                _____     ____       ___    
 | \| ||  \ \\/ //  |__  //    / _ \\    ____     |  ___||  |  _ \\    / _ \\  
 |  ' ||   \ ` //     / //    | / \ ||  |    \\   | ||__    | |_| ||  / //\ \\ 
 | .  ||    | ||     / //__   | \_/ ||  | [] ||   | ||__    | .  //  |  ___  ||
 |_|\_||    |_||    /_____||   \___//   |  __//   |_____||  |_|\_\\  |_||  |_||
 `-` -`     `-`'    `-----`    `---`    |_|`-`    `-----`   `-` --`  `-`   `-` 
                                        `-`