caption: The image shows an open book with a coat of arms on it. The book is titled "Gustavus Dux Saxonia" and contains text and a painting of the coat-of-arms. The painting is composed of a shield with a lion rampant, a chevron, and a crown, all of which are surrounded by a wreath of leaves and flowers. The text on the book is written in a decorative font and is likely a description of the family's history.