Used considerately, blue is warm, nuanced, and relaxing.’ Caragh McKay is a contributing editor at Wallpaper* and was watches & jewellery director at the magazine between 2011 and 2019. Caragh’s ...

Gwyneth Paltrow's stunning blue wallpaper mural demonstrates this capability. We caught a glimpse of her wall mural idea in an Instagram picture taken in her dining room. The shot shows Gwyneth in ...