Describir: Sites urbains en mutation :

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