Smiling old man（Close-up of face）: "Create a realistic close

Smiling old man（Close-up of face）: "Create a realistic close-up image of an elderly man's face with white hair and a soft beard, his lips curled into a gentle, knowing smile. His eyes are slightly narrowed, with a twinkle in them suggesting a life full of stories. The background is softly blurred, highlighting the serene and comforting expression on his face."