The image shows a display case with a blue background. On the left side of the display case, there are several small rocks arranged in a row. The rocks appear to be of different sizes and shapes, with some having a rough texture and others having a smooth surface. There are also several small white cards with text on them, likely providing information about the rocks. In the center of the image, there is a large rock with a rough, uneven surface. The background is dark blue, making the rocks stand out.