The image shows three rectangular blocks displayed in a glass display case. The blocks are made of a dark grey material, possibly stone or concrete, and appear to be old and weathered. They are arranged in a triangular formation, with the largest block in the center and two smaller blocks on either side. The block on the left is slightly larger than the one on the right, and the one in the middle is slightly smaller. All three blocks have a rough, uneven surface with visible cracks and crevices. There is a small black label on the bottom right corner of the display case with white text. The background is a plain white wall.