Portret van Isaak Iselin 1768

Johann David Schleuen's 1768 engraving, "Portret van Isaak Iselin," is a portrait of Isaak Iselin, a Swiss historian and philosopher. It depicts Iselin in an oval frame, dressed in a formal coat and cravat. The engraving is executed in a detailed, realistic style, capturing Iselin's features with precision. The engraving, now part of the Rijksmuseum collection, is a fine example of Schleuen's skill as an engraver and the popular portraiture style of the late 18th century.