If you're a Harry Potter fan - there is something exciting ... it shows it doesn't always come easy. "Often when I do drawings, they still go wrong." His advice to children is not to give up ...

All schools in the UK are being invited to take part in a special lesson hosted by the Harry Potter illustrator, Jonny Duddle. He's hoping to teach you how to draw characters from the wizarding world.

Author J.K. Rowling is publishing her own drawings, and those of her original illustrator, Thomas Taylor, in a new 25th-anniversary edition of Harry Potter and the Philosopher’s Stone.