Gold-plated metal bookmark with bird, butterfly, lily flowers, Art Nouveau, 19th century

Gilt metal bookmark, upper part in the shape of a fleur-de-lis decorated in enamel with a bouquet of colorful flowers with a bird on one side and a butterfly on the other, Art Nouveau period circa 1890, late 19th century.
This bookmark is in good condition, very good quality.
Please note: some dirt and micro-scratches, slight wear and tear, see photos.