The image is a photograph of a sign on a wall that reads "Nubia: 3800-3100 BC A-GROUP CULTURE". The sign is rectangular in shape and has a beige background. On the left side of the sign, there is a map of the A-Group, which was the first powerful culture of northern Nubia. The map is divided into different sections, each representing a different region of the region. 

On the right side, there are three sections of the map, each with a different color scheme. The first section is titled "A-Group" and shows the location of the northern Nubiia region. The second section is labeled "The A-group was the southern neighbor of Egypt's emerging state". The third section is labelled "Nubiia" and has an illustration of a group of people, including a man and a woman, standing in front of a pyramid.

The sign also has a legend at the bottom that explains the different colors and symbols used in the map. The text is written in black and is in a modern font.