An arched, riveted steel door anchors this steampunk mudroom, backed by glossy emerald subway tiles and flanked by patinated steel cabinets with brass lattice fronts and pipe rails. A blackened steel grate floor with a brass drain corrals boots, while a chain-hung drying rack adds utility. Teal tube lights and a diamond stained-glass skylight cast a cool glow. Weathered metal, warm leather, and jewel-toned tile deliver a Victorian-industrial, submarine vibe.