Describir: Preservation and rehabilitation of historic districts, towns and monuments :

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