Describir: Conservation and development in historic towns and cities :

  _____      ___       _____     ___     _    _    _    _     _____   
 / ____||   / _ \\    / ___//   / _ \\  | \  / || | || | ||  / ____|| 
/ //---`'  / //\ \\   \___ \\  | / \ || |  \/  || | || | || / //---`' 
\ \\___   |  ___  ||  /    //  | \_/ || | .  . || | \\_/ || \ \\___   
 \_____|| |_||  |_|| /____//    \___//  |_|\/|_||  \____//   \_____|| 
  `----`  `-`   `-` `-----`     `---`   `-`  `-`    `---`     `----`  
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`