Valtiomies Georg Heinrich von Görtz

The painting utilizes chiaroscuro, an artistic technique where strong contrasts between light and dark are used to create a sense of volume and draw attention to specific elements—in this case, von Görtz’s face and attire. This style enhances the subject’s prominence.

Given the attire and the artistic technique, the painting is likely from the 18th century, a period when such formal, illuminated portraits against dark backgrounds were common among the European nobility and high-ranking officials.