Photo courtesy of Farrow & Ball You Ask, We Answer: How Do I Create an Accent Wall?From the glossy pages of your favorite decorating magazine to the sigh-inducing images of your Instagram feed, accent walls have a tendency to wow with their beauty and seemingly unobtainable flair. From patterned wallpaper to a single wall painted in a bold hue, you may think you just don’t have the space, style or...