Describir: BAUTEN von gestern heute erlebt = Buildings of the past, discovered for the present

  ______     ___      ______   _    _      _____     ___     _    _   
 /_   _//   / _ \\   /_   _// | || | ||   / ___//   / _ \\  | |  | || 
   | ||    | / \ ||    | ||   | || | ||   \___ \\  | / \ || | |/\| || 
  _| ||    | \_/ ||   _| ||   | \\_/ ||   /    //  | \_/ || |  /\  || 
 /__//      \___//   /__//     \____//   /____//    \___//  |_// \_|| 
 `--`       `---`    `--`       `---`   `-----`     `---`   `-`   `-` 
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`