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

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