A painted engraving on metal plaque signed Narzul, circa 1930s, the French painted plaque depicting hornbills on branches, signed 'Narzul' lower right, and further inscribed verso 'Composition originale peinte et gravee sur metal par Narzul' and 'Calaos d'Asie'. Height 35.5 cm, width 27.5 cm, (includes frame)