Describir: Plan and section drawing

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