Transform this portrait into an elegant dark-fashion editorial titled “Black Swan Mutation.” Preserve the exact same woman, facial identity, expression, pose, framing, wet hair, lighting, color grading, and historical clothing. The transformation is subtle and organic: her black lace veil gradually transitions into dense, glossy raven feathers, seamlessly blending from fabric into plumage. Fine black feathers emerge naturally beneath the skin along her neck, collarbones, shoulders, and jawline, as if they are growing from within. Add delicate feather textures beneath translucent skin, with a few loose feathers drifting through the air. Slightly elongate and refine the neck for graceful, swan-like elegance while keeping anatomy realistic. Her eyes remain human but become slightly more piercing with subtle reflective highlights. Preserve the cinematic realism, damp atmosphere, and melancholy mood. Hyperrealistic editorial fashion photography, museum-quality detail, natural feather structure, physically accurate lighting, premium skin texture, shallow depth of field, 8K, photorealistic. No horror, no gore, no extra limbs, no beak, no fantasy creature features, no glowing eyes, no exaggerated mutations, no change to composition or identity. The result should feel hauntingly beautiful, sophisticated, and believable.