A photorealistic, ultra-detailed 4K cinematic image of a majestic horse gallopin

A photorealistic, ultra-detailed 4K cinematic image of a majestic horse galloping through a lunar desert where every grain of sand sparkles like a diamond. The horse's mane and tail are composed of long, flowing fluorescent streams of light that create a mesmerizing contrast against the dark, starry sky. Above, the sky is filled with colorful geometric patterns, resembling an abstract art canvas. The scene is illuminated by the soft glow of the moon, casting ethereal shadows across the desert. Shot with a wide-angle lens, capturing the surreal environment in breathtaking detail, with high contrast and HDR rendering.