A highly realistic vertical poster of a powerful racehorse crossing the finish line at full speed, muscles detailed and tense, mane and tail flowing dynamically in the wind. The horse is slightly ahead of other blurred competitors, emphasizing victory. Dust particles and motion blur add a sense of speed and intensity. The finish line ribbon is breaking dramatically across the horse’s chest. Golden hour lighting with cinematic shadows, ultra-detailed textures, photorealistic style, shallow depth of field, sharp focus on the horse, background softly blurred. Professional sports photography style, 8K resolution, dramatic composition, vibrant but natural colors, no artificial or cartoonish look