The image displays a grid of squares, each containing a different combination of black and gray rectangles. The squares are arranged in a 4x4 matrix, with each row and column containing a unique arrangement of rectangles. The rectangles themselves are uniformly colored, with black and gray being the only two colors used. The overall style of the image is minimalistic and abstract, with no additional context or background provided. The image does not contain any text or other objects, focusing solely on the geometric arrangement of the squares.