Maybe this photo is interesting to you. If you turn the photo to the left, you will see a large face of a young man with his eyes closed and long hair on his forehead. And you see a small old man's face with open eyes and a big nose. And if you turn the photo to the right, you will see a large old man's face with closed eyes and a big nose, and a small young man's face with open eyes and the same long hair on the forehead.