Aspiring witches and wizards and Harry Potter fans will love OMY's giant colouring poster! It's full of fun illustrations of a magic school we'd all love to attend.

Perfect for playing alone or with friends, to be used on the floor, wall or as a tablecloth. OMY's brilliant colouring posters let kids and grown-ups express their creativity via super-funny illustrations. Hours of fun and wonderful framed, too.

Size: 70 x 100cm.

Designed and made in France.

Elvire Laurent and Marie-Cerise Lichtlé are the graphic artists and illustrators behind , a Paris design studio producing joyful, playful and creative colouring posters, pocket games, colouring pens and craft kits, with an eco-friendly mindset.