The image is a circular seal or emblem with a black and white design in the center. The design is in the shape of a circle with a central central element, which appears to be a shield or emblem. The shield is surrounded by a decorative border with intricate swirls and flourishes. Above the shield, there is a text that reads "Ostrogiensis + IANVS SIVS DOMINIS" which translates to "In the name of St. John the Baptist" in English. Below the text, there are two lines of text that read "DVX" and "DYX". The overall design is symmetrical and has a vintage or antique feel to it.