The image shows a rectangular stone block displayed in a glass case. The block appears to be old and weathered, with a rough texture. It is rectangular in shape and has a rectangular base with a flat top. The surface of the block is covered in small, circular patterns, which are arranged in a grid-like pattern. The patterns are evenly spaced and appear to be made of a light-colored stone. The background of the image is blurred, but it seems to be a museum or exhibition space with other artifacts visible.