(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,realistic

(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,realistic,photorealistic:1.37,a middle-aged man,with a weathered but well-maintained appearance,graying hair,dyed pure white,his face showing signs of fatigue but remaining alert,a tired but vigilant expression,medium:oil painting,artwork:charcoal sketch,with intricate lines and shading,giving a sense of depth and texture,background:a dimly lit room,with a soft glow of warm light,casting gentle shadows on his face,the room filled with an atmosphere of tranquility,sparse furniture and worn wooden floorboards,enhancing the somber mood,enhanced with HDR,sharp focus and vivid colors,to bring out the fine details of his face and surroundings,colored with a subtle sepia tone,adding a touch of nostalgia and melancholy,a deep sense of introspection and resilience emanating from the man's weary but determined eyes and lips.