Describir: ALUMINIUM in architectural work :

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