I love this wallpaper  by Fine little day

‘Fine Little Day is a multidisciplinary art and design platform.
It’s also a sprawling and happily inconsistent brand and blog,
founded 2007 by Swedish artist Elisabeth Dunker. The main
focus is playful creating based on intuition, pleasure and joy.
Lectures, workshops and products is what we do.’

Ohoy wallpaper is designed by 8-year old Otto Dunker how cool is that?

its available from Photowall