The image shows a part of a medieval castle wall made of red bricks. The wall is made up of large, irregularly shaped bricks arranged in a grid-like pattern. On the left side of the wall, there is a small window with a triangular shape and a small archway on the right side. The window is framed by two smaller windows on either side. Above the window, there are two towers with pointed roofs. The sky is blue and the ground is covered in green moss and rocks. The overall appearance of the castle wall is old and weathered.