Describir: Conservation and development in historic towns and cities :

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