Facing the metope of the Centauromachy, you will move on your right until you reach the 5th consecutive colonnade on the south side. There you will step to the internal side to examine a block from the frieze. It is the block bearing the number S.X. 26-28, “the horsemen and their horses”. It depicts 3 horsemen with their horses as the frieze is brimful with depictions of horsemen who participated in the grand celebration of the Panathenaea. The blocks are white since they are replicas.