Valentina Grigorova-Gencheva is an expert in the field of Roman provincial coinage, coin circulation in the Bulgarian lands, the history of money, exchange and trade relations in Antiquity, iconography and cults in Roman times. She teaches history of finance and investment in precious metals at VUZF University and “Cultural Heritage: Market and Investment” at Sofia University. Founder and director of the Gold and Numismatics Directorate at Fibank.