The image is a photograph of a display in a museum. The display is titled "Sudan, Egypt and Nubia" and features a map of Sudan on the left side. On the right side of the display, there is a large rock with a unique shape and texture. The rock appears to be made of a dark brown material and has a smooth surface. Below the rock, there are several smaller images and text that provide information about the different types of rocks and their properties. The background of the image is white, and the display is mounted on a gray wall.