The aforementioned second face on King Crimson's forehead is named Epitaph, and is sometimes duplicated in the same position on Doppio's forehead when he is given some of King Crimson's power by Diavolo, the only difference between is that the two raised levels don't appear. It constantly bares its teeth through a small mouth.
In earlier depictions, there were two raised levels.
Its crown is flat and from its forehead emerges a raised level that bears a smaller, oval face of the same expression. Its eyes comprise sharp orifices of a steep inward slant from which emerge small, round eyes without sclera, with pronounced eye sockets that have the same fragmented pupils that Diavolo himself has. Its body is covered by a raised diagonal grid save for its face, neck, shoulder guards, elbows, hands, abdomen, crotch, knees, and feet/footwear. King Crimson is a humanoid Stand of a height and build similar to Diavolo's, but tends to look much bigger and taller.