For this purpose he summoned together several carpenters and masons, and commanded them to employ the utmost of their art, in contriving some new structure, for a lasting monument to those great men. But they, in diffidence of their own skill, refusing to undertake it, Tremounus, archbishop of the City of Legions, went to the king, and said, "If any one living is able to execute your commands, Merlin, the prophet of Vortigern, is the man. In my opinion there is not in all your kingdom a person of a brighter genius, either in predicting future events, or in mechanical contrivances. Order him to come to you, and exercise his skill in the work which you design." Whereupon Aurelius, after he had asked a great many questions concerning him, despatched several messengers into the country to find him out, and bring him to him. After passing through several provinces, they found him in the country of the Gewisseans, at the fountain of Galabes, which he frequently resorted to. As soon as they had delivered their message to him, they conducted him to the king, who received him with joy, and, being curious to hear some of his wonderful speeches, commanded him to prophesy. Merlin made answer: "Mysteries of this kind are not to be revealed but when there is the greatest necessity for it. If I should pretend to utter them for ostentation or diversion, the spirit that instructs me would be silent, and would leave me when I should have occasion for it." When he had made the same refusal to all the rest present, the king would not urge him any longer about his predictions, but spoke to him concerning the monument which he designed. "If you are desirous," said Merlin, "to honour the burying-place of these men with an everlasting monument, send for the Giant's Dance, which is in Killaraus, a mountain in Ireland. For there is a structure of stones there, which none of this age could raise, without a profound knowledge of the mechanical arts. They are stones of a vast magnitude and wonderful quality; and if they can be placed here, as they are there, round this spot of ground, they will stand for ever." CHAP. XI.--_Uther Pendragon is appointed with Merlin to bring over the Giant's Dance._