Describir: Designer's worst paper mistakes :

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