caption: The image shows a painting of a man in a military uniform, framed in a photo frame. The man is believed to be the Duke of Wellington, as indicated by the title of the painting. He is wearing a navy blue military uniform with a white collar and cuffs, and a white wig. His facial features are detailed and his eyes are looking off to the side. He has a stern expression on his face, and his hands are clasped in front of him. The background of the photo frame is a light blue color, and the painting is done in a realistic style.