The graphics were created on the basis of the coat of arms on the painting by Martin Kober, entitled A portrait of Queen Anna Jagiellon as a widow, created while still alive or shortly after the death of Anna Jagiellon itself. This painting is a good historical source, it can be clearly stated that the coat of arms on it was the real coat of arms of Queen Anne. However, the heraldic cloak is an imaginary addition, not reflected in historical sources, it was added by the author to emphasize the nobility of the coat of arms itself.
Own work
This  image was created with Adobe Photoshop.