The image shows a close-up of a black rectangular object with a textured surface. The object appears to be made of concrete or stone and has a rough, uneven texture. The surface is covered in small, white lines and scribbles, creating a chaotic and disorganized pattern. On the left side of the object, there is a white and black checkered pattern, which could be a ruler or a ruler. The background is a grayish-blue color, and the object is resting on a concrete surface.