Describir: Changing ideals in modern architecture :

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