On the Bing & Grøndahl Annual Christmas Plate 2023, the Cathedral and sorrounding grounds are blanketed in pillowy white snow. Designed by: Dag Samsund Product start: 2023 Material: Porcelain The Three Towers The Bing & Grøndahl backstamp with its three towers dates back to 1895 when the factory was converted to an LLC with Harald Bing as the managing director.