Behold the awe-inspiring sight of a majestic all-black horse, a creature of extraordinary beauty and grace. Its jet-black coat glistens like obsidian, contrasting with a small white facial star that sparkles like a precious jewel. With its sleek and muscular physique, every sinew and muscle is exquisitely defined as it proudly gallops through the scene. The horse's flowing mane and tail cascade like silk, dancing in the gentle breeze.