The image shows a display case with a variety of artifacts displayed on it. There are six different types of rocks and knives of different sizes and shapes. The rocks are arranged in a grid-like pattern on the left side of the display case. On the right side, there is a large rock with a smooth surface and a pointed tip. In the center, there are several smaller rocks of different shapes and sizes. 

There are also two small white cards with Chinese text on them. The text on the cards appears to be information about the artifacts. The background of the image is a beige-colored wall.