Loup noir grondant au halo violet dans une nuit de dark fantasy

digital art, drawing, anime style, wolf, animal, black fur, glowing purple, dark background, sharp teeth, snarling, intense expression, dramatic lighting, swirling patterns, abstract, energetic, night scene, ethereal, fantasy, detailed fur texture, menacing, dynamic composition, glowing lines, high contrast, purple and black color scheme, creature, wild, menacing stare, supernatural, eerie atmosphere