The mark consists of two vertically offset semicircles. One of the semicircles is white with black outlines. The shape also depicts half of a smiley face in black graphics. The smiley face is signaled by a black oval and a black curved line below. The second semicircle is black with a white frowning face graphic. The frowning face is created using a white "x" mark and a white curved line above it. The two curved lines appear to join at the center point of the two semicircles. This creates a continuity between the two shapes. The graphics within the shapes appear to be reflected facial expressions. This mark is intended to be reversible.