Graham & Brown Kelly Hoppen Soft grey & white Geometric Wallpaper. Designed by Kelly Hoppen, this contemporary take on the Ikat design trend is inspired by Kelly\'s love of Asian design culture and traditional fabric designs. This colourway is a great choice as the grey adds warmth and the white lifts the brightness levels. This design features shimmering highlights mixed with a matt fabric effect Ikat pattern that will add a real impact to your home or even workspace.. A contemporary Ikat design with shimmering highlights, in white and soft grey. Wallpaper by Graham & Brown.