The image shows a large, rectangular stone block with intricate carvings on its surface. The block appears to be old and weathered, with some cracks and chips in the surface. It is placed on a black pedestal in a room with a brick wall in the background. The carving on the block is a Celtic knotwork design, with a central motif of a cross and a square in the center. The design is symmetrical and has a repeating pattern of interlocking lines and shapes. The overall appearance of the block seems to be weathered and aged.