Medium: Photo. Subject: A horse standing by a lake, each image featuring a different colored horse (black, white, chestnut, dapple grey). Emotion: Serene. Lighting: Warm, golden evening light. Scene: Lakeside at dusk, reflective water, peaceful surroundings. Style: Photorealistic, each image highlighting the unique beauty of the horse's color against the tranquil backdrop --ar 3:2