If you happened to step into the new Orior showroom during New York Design Week, you were rewarded with a serious feast for the senses — plush, vibrantly colored velvets, deep green marbles and glossy woods, all of it showing the mark of impeccable craftsmanship. Here was Atlanta, a sinuous cobalt-blue sofa wearing a tasseled skirt, and Nero, a glossy oak table with a Brutalist marble base. There was Mara, a walnut and marble credenza fronted by varicolored leather doors, and Futurist, a muscular couch whose tomato-red leather cushions sit atop ebony legs. This, you realized, was furniture with personality, and the coolest thing coming out of Ireland by a mile. So where exactly did it come from?