Portret van Siegmund Friedrich, graaf von Trauttmansdorff 1673

Gerard de Groos's *Portret van Siegmund Friedrich, graaf von Trauttmansdorff* is an engraving from 1673 that depicts a portrait of the count in an oval frame. The artwork showcases de Groos's mastery of etching, creating a detailed and realistic portrait of the count. The inscription beneath the portrait highlights Siegmund Friedrich's titles, including Count of Trauttmansdorff and Baron of Gleinchenberg, emphasizing his important role in the court. This engraving would have been a valuable document of the count's status and lineage in the 17th century.