Holder of a diploma as an expert antique dealer and art trader, she has dual expertise in both ancient and contemporary art. She collaborated with gallery owners before joining AXA Art, and later Hiscox, for Private Clients and Art across Europe. In these different positions, Stéphanie has organized numerous private and public events as well as numerous guided tours for companies and their clients during major international art fairs. It also supports Family Offices and international private banks in order to offer a service to their private clients in the support and management of their collection.