The fresco painting shows an old man with a long white beard and a muscular build. He is wearing a toga and is seated on a rock. The man's face is pensive and thoughtful. He seems to be lost in thought, contemplating something important. The painting is done in a realistic style and the colors are vibrant and lifelike. The artist has captured the man's expression and pose perfectly. The painting is a beautiful and thought-provoking work of art.