The image shows a close-up of a building's exterior wall. The wall is made up of white tiles arranged in a grid-like pattern. On the left side of the image, there is a large blue square-shaped window with a white frame. The window appears to be made of glass or a similar material. The right side of this image shows the same blue square, but it is slightly larger than the left one. The image is taken from a low angle, looking up at the window.