The image shows a close-up of a concrete surface with a rough texture. The surface appears to be old and weathered, with patches of green moss and lichen growing on it. There are several lines and scribbles scattered across the surface, some of which appear to be scribbled or scribbled. In the center of the image, there is a small amount of dirt or grime, and a small black marker is visible on the left side. The overall appearance of the surface is rough and uneven.