The mark consists of The mark consists of a circle, with an imitation of a human eye on the top left portion of the cicle; an symbol of a human heart on the top right portion of the circle; and a capitlized letter U in the bottom half of the circle. There are four short and curved lines attached to the imitated eye. The cornea area has a solid dot in the middle. The cornea area outside the solid dot is shaded gradually, darker from the edge of the solid dot to lighter at the edge of the cornea edge. There are two circle in the cornea area, with the arrangement that half of the bigger circle overlaps the solid dot at its top left portion. The smaller circle is contigent with the bigger circle but at the same level of the solid dot horizontally. The heart area is also shaded, darker at the right portion of the heart, fading slightly to the left. The shade appears to form a circle without boundary line at the top left portion of the heart. There are also four short and curved lines attached outside of heart area near the tip of the heart area, two to the left and two to the right.