Issued by Sweden (Sverige), this elegant 2.30 krona definitive stamp features the Black-throated Diver (Gavia arctica), known in Swedish as Storlom. The design, rendered in fine engraved lines by L. Jonsson and M. Franzén, captures two loons gliding serenely on reflective northern waters—a symbol of Scandinavian wilderness. Printed in monochrome tones, it belongs to Sweden’s Nature Series from the 1970s–1980s, admired for its precision engraving and serene compositions that celebrate native fauna. A refined addition for collectors of Nordic wildlife or ornithological themes.