caption: The image shows a painting of a man in armor, believed to be Sir Thomas Rowlandson, the Duke of York, wearing a suit of armour. He is standing in a regal pose, with his hands clasped in front of him and a stern expression on his face. His armor is a deep blue color with gold accents, and his hair is a light brown. He has a strong jawline and a prominent nose. His eyes are focused and determined, and he is wearing a full suit of metal armor with intricate details.