Ultra detailed King Arthur, knight with super detailed medieval armor, very muscular and aggressive, with long gray hair and blue eyes, with a gray beard, a cape with fur covers his back, wielding Excalibur, the sword shines brightly,  dynamic pose, mid shot, rule of thirds depth of field intricate details, concept art, subtle colors, fantastical realm, extremely detailed, ultra sharp focus, light particles, attention to detail, grandeur and awe, cinematic, stunning visual masterpiece, double exposure, 8k, photorealistic, strong outlines, cinematographic scene, 
A close up of a man in armor with a sword