caption: The image shows a painting of an old man in a military uniform, painted by Sir John Everett Millais. The man is standing in a dignified pose, with his hands clasped in front of him and a stern expression on his face. He is wearing a white tunic with a black belt and a black hat with a white feather. His hair is combed back and he has a beard. The background of the painting is a deep blue, with a few stars twinkling in the night sky. The painting is done in a realistic style, with the man's clothing and facial features detailed and lifelike.