caption: The image shows a drawing of a man in a coat holding a rifle, which is believed to be a portrait of Sir Thomas Rowlandson. The man is depicted in a seated position, with his hands resting on his lap and his head slightly tilted to the side. He is wearing a long coat with a high collar and a belt around his waist. His facial features are detailed and his eyes are looking off into the distance. The rifle he is holding is held in his right hand, and his left hand is resting on the barrel of the rifle.