Antique Art Nouveau Floral Unisex Brooch 1890/1910. Elegant metal brooch, gold with vermeil hues, late 19th century, early 20th century, unisex, superb patina, several different shades of gold. Dimensions approximately 3 cm by 3.5 cm, including the width of the pin. Condition: Used item that has been worn... Used item that has been worn. Any imperfections. Type: Brooch Brand: Art Nouveau Country of origin: France Dominant color: Gold Material: Metal