caption: The image shows a black and white drawing of a man in a black robe, with the text "Ludwig Genner, by Thomas Rowlandson" at the bottom. The man is depicted in a portrait, with a serious expression on his face and his hands clasped in front of him. His hair is dark and his eyes are focused intently on something in the distance. He is wearing a long, dark robe with a high collar and a cravat draped over his shoulders. The text is written in a bold, black font and is surrounded by a white border.