The image shows a close-up of a part of a building's exterior wall. The wall appears to be made of concrete or concrete and is painted in a light grey color. The corner of the wall is visible, with a black metal frame running along it. The frame is slightly curved and has a small gap in the center. The background is blurred, but it seems to be a part that is not clearly visible. The image is taken from a low angle, looking up at the wall.