Crafting Ultra-Detailed Late Gothic Portraits with AI

Late Gothic portrait of the same person as in the image attached here, ultra-detailed, 15th-century Northern European painting style, pale skin tones, elongated facial features, solemn expression, intricate period clothing with dark velvet and gold embroidery, soft diffused candlelight, dark muted background, fine brushwork, highly textured oil painting, sharp facial resemblance, realistic proportions, dramatic shadows, medieval aristocratic aesthetic, masterpiece quality, 4K, museum-grade