The image is a close-up of the underside of a concrete structure. The structure appears to be a part of a larger structure, possibly a bridge or a building. The sky is visible in the background, and the image is taken from a low angle, looking up at the top of the structure. On the right side of the image, there is a small white sign with black text on it. The sign is not clearly visible, but it is not clear what it says. The image is in black and white, giving it a monochromatic tone.