The image shows a close-up of a sandy surface. The sand appears to be light brown in color and has a rough texture. In the center of the image, there is a small indentation in the sand. The indentation is in the shape of the letter "M" and is slightly larger than the rest of the text. On the right side of the indentation, there are two black and white squares, one on top of the other. The squares are arranged in a grid-like pattern. The image is taken from a top-down perspective, looking down on the sand and the surface.