With its depictions of traditional Chinese houses and friendly bears, the dreamy landscapes of Sian Zeng’s Mountains wallpaper will set young imaginations free. But you can take this one step further – the design is also available in a magnetic version (it’s backed with a magnetic liner) so kids can create their own tales of magic by adding illustrated characters. £69 per 10m roll (or from £253 per magnetic roll). sianzeng.com