The mark consists of four rectangles, with each of the four rectangles intersecting in their middle every 45 degrees. One rectangle is entirely horizontal, and another is entirely vertical. The other two lie at 45 degree angles to form an asterisk shape. At every point of intersection, the color shade becomes darker, such that area where four rectangles intersect is in a darker shade than the areas where only two rectangles intersect, and in turn the areas where two rectangles intersect are darker than areas of no intersection. The upper-left point is in dark pink, the three points on the lower left are in pink, and the four points on the right side are in light blue.