Describir: Man's perception of man-made environment :

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