Art Nouveau Female profile Embossed pin

Absolutely precious and delightful pin featuring a beautiful female profile depicting a beautiful girl wearing a bonnet adorned with flowers and a flowing scarf. This pin was probably used as a different type of jewelry, maybe as a belt buckle….?? However, it might have transformed into a pin later on perhaps to adapt to the changing times of the epoch. This is an embossed on brass metal piece, embellished with a silver plate layer. Gorgeous patina, beautiful and wearable. Ca. 1940ish