caption: The image shows a black and white drawing of a man in a military uniform, believed to be Sir Thomas Rowlandson, painted by William Hogarth. 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 slicked back and his eyes are focused intently on something in the distance. He is wearing a dark coat with gold buttons and a high collar, and his posture is upright and dignified.