Use the uploaded reference image as the exact visual reference for the elderly man. Preserve his appearance absolutely unchanged. Do not redesign, redraw, reinterpret or modify any part of his appearance.
The elderly man sits quietly at an antique wooden desk inside the same enormous old library. An open book and an hourglass are on the desk in front of him.
Through the large library window, time passes noticeably. The blue night gradually transitions into a pale morning light, then into evening darkness. The lighting outside changes naturally, suggesting that many hours have passed.
The elderly man remains seated in almost exactly the same position, silently waiting. Only very subtle natural movements.
Keep the original character appearance, proportions, clothing and rendering exactly as in the uploaded reference image. Only animate the environment and camera.
4 seconds.
No dialogue, no lip movement, no sound, no music, no text.
