The image is a black and white photograph of a concrete surface. The surface appears to be made of a light-colored material, possibly concrete or concrete, and has a rough texture. In the center of the image, there is a long, curved line that is casting a shadow on the ground. The line is slightly darker than the rest of the line, creating a contrast between the light and dark tones. The image is taken from a low angle, looking up at the line and the shadow.