caption: The image shows a painting of a white horse standing in a stable, with a wall in the background. The horse is painted in a realistic style, with its mane and tail flowing in the wind and its eyes looking off into the distance. Its coat is a pristine white, and its hooves are firmly planted on the ground. The wall behind it is a deep blue, and the light from the window casts a warm glow on the horse, highlighting its features.