Describir: Using multiple glass skins to clad buildings /

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