Bath, Vessel, Recessed, Concrete, Subway Tile, Undermount, Concrete, Terrazzo, and Marble Australian studio Keen Architecture designed this large laundry room with minimalist grey walls, subway tiles splashback, built-in cabinetry and a large window that opens out to the garden, perfect for clothes in need of sun-drying.  Best Bath Marble Undermount Recessed Terrazzo Vessel Concrete Photos from 7 Modern Laundry Rooms