Porcelain Bird Figurine Vintage German Porcelain Bird Figurine – Kunstporzellane Metzler & Ortloff – Hand-painted with Gold Accents. These pieces were designed by in-house designers, not signed artists. Maker / Origin. Kunstporzellane Metzler & Ortloff. Germany. Active mainly mid-20th century c. 1950s-1970s. Known for elegant animal figures with gold detailing Note!