The image shows a close-up of a concrete structure. The structure appears to be a part of a larger building or a similar structure. It has a rectangular shape with a flat top and a flat bottom. The concrete is a light grey color and has a rough texture. The image is taken from a low angle, looking up at the structure. There are two large rectangular openings on either side of the structure, which are likely part of the ceiling. The background is dark, making the structure stand out.