caption: The image shows a painting of a man in a black robe and hat, believed to be a portrait of Sir Thomas Rowlandson. He is standing in front of a pillar, with a serious expression on his face. His hair is dark and his eyes are focused intently on something in the distance. He has a strong jawline and a prominent nose, and his hands are clasped in his lap. His clothing is simple and his posture is upright, giving the impression of a dignified and authoritative figure.