The image shows a large, rectangular stone with a rough, uneven surface. The stone appears to be old and weathered, with some cracks and crevices visible on its surface. On the top of the stone, there is a small inscription that reads "U.C.16858". Below the inscription, there are two smaller stones, one larger and one smaller, stacked on top of each other. The larger stone is slightly larger than the smaller one. The background is a plain white wall, and there are a few small labels on the bottom right corner of the image.