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

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