elderly man, peaceful expression, white hair, wrinkles, sitting in rocking chair, cozy blanket, warm indoor lighting, rustic wooden house, fireplace, family photos on mantle, soft smile, closed eyes, serene, tranquil atmosphere, natural death, life well-lived, nostalgic environment, gentle sunset light through window, quiet room, life's final moments, 3/4 view, detailed textures, high resolution, realistic style, emotional scene, depth of field, soft focus background.