A visually striking and conceptual dark fantasy portrait showcasing a majestic, galloping horse. The glossy black coat of the horse contrasts beautifully with its vivid, fire-like mane and tail, creating a striking visual effect. The hooves of the horse glow with fire, adding to the mystical atmosphere. The horse's glistening eyes convey a sense of unbridled energy and determination. The background portrays a haunting, stormy, red sky, filled with dark clouds and intense lightning, enhancing the overall eerie and captivating ambiance of the scene. The image is both vibrant and mysterious, combining elements of photography and painting to create a truly unique work of art., painting, portrait photography, vibrant, photo, conceptual art, dark fantasy