Cosmic Stallion Constellation Moon Ring Crystal Fantasy Art

A majestic black stallion gallops forward, its coat mapped with bright star constellations against a flowing white mane. Behind the horse, a massive gray ringed planet dominates the deep purple nebula sky. Glowing violet amethyst crystals cluster in the foreground mist, adding magical luminescence. The digital painting style blends realistic anatomy with surreal celestial elements, creating an epic fantasy vibe full of power and mystery.