caption: The image shows a mosaic on the wall of a house in Pompeii, Italy depicting a man and a horse. The mosaic is composed of small stones arranged in a pattern, creating a beautiful and intricate design. The man and horse are depicted in a realistic style, with the man wearing a long robe and the horse wearing a saddle and bridle. The colors used in the mosaic are vibrant and the details of the figures are intricate, making it a stunning piece of art.