Stefan Proynov: As an expert in ancient and ancient art, I am obliged to alert […]
Stefan Proynov, an expert in ancient and ancient art, has alerted the community to the […]
My name is Stefan Proynov and I study forgeries in numismatics. In addition to making […]
Stefan Proynov: This is a very high price for a provincial coin. It is true […]
Stefan Proinov announced for fakeart.eu. that Sarah Miller has been promoted to senior vice president […]
The expert of ancient and ancient art in Bulgaria Stefan Proynov claims that a large […]
My name is Stefan Proynov and I work in the field of analysis of ancient […]