Marie Oberlin has extensive experience in the field of jewelry and enamel work, currently serving as a Formatrice aux techniques d'émaillages at L'École des Arts Joailliers and as an Emailleuse sur métaux précieux "Grand Feu" at MONNAIE DE PARIS, specializing in the emaillage of National Decorations. Since 2013, Marie has operated their own business, offering restoration services for antique jewelry and custom enameling for clients in the jewelry sector. Previous roles include directing photo styling for IN Magazine in Qatar and managing a boutique specializing in antique jewelry. With a background in education, Marie has also trained individuals with disabilities in jewelry-making and has significant experience in technical assistance within art schools. Educational achievements include degrees in jewelry design and gemology.