Describir: Construction of buildings in London

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