caption: The image shows a portrait of a man with curly hair, drawn on a piece of paper. The man is believed to be Sir Thomas Rowlandson, as indicated by the text at the bottom of the paper which reads "Sir Thomas Rowlandsson". He is wearing a white shirt and has a serious expression on his face. His hair is long and wavy, and his eyes are focused intently on something in the distance. His posture is upright and his hands are clasped in front of him.