But in those days, as in these, beggars abounded, and through every village he passed they followed Houarn in crowds, mistaking him for a gentleman, because there were no holes in his clothes. ‘There is no fortune to be made here,’ he thought to himself; ‘it is a place for spending, and not earning. I see I must go further,’ and he walked on to Pont-aven, a pretty little town built on the bank of a river. He was sitting on a bench outside an inn, when he heard two men who were loading their mules talking about the Groac’h of the island of Lok. ‘What is a Groac’h?’ asked he. ‘I have never come across one.’ And the men answered that it was the name given to the fairy that dwelt in the lake, and that she was rich--oh! richer than all the kings in the world put together. Many had gone to the island to try and get possession of her treasures, but no one had ever come back. As he listened Houarn’s mind was made up. ‘I will go, and return too,’ he said to the muleteers. They stared at him in astonishment, and besought him not to be so mad and to throw away his life in such a foolish manner; but he only laughed, and answered that if they could tell him of any other way in which to procure a cow and a pig to fatten, he would think no more about it. But the men did not know how this was to be done, and, shaking their heads over his obstinacy, left him to his fate. So Houarn went down to the sea, and found a boatman who engaged to take him to the isle of Lok. The island was large, and lying almost across it was a lake, with a narrow opening to the sea. Houarn paid the boatman and sent him away, and then proceeded to walk round the lake. At one end he perceived a small skiff, painted blue and shaped like a swan, lying under a clump of yellow broom. As far as he could see, the swan’s head was tucked under its wing, and Houarn, who had never beheld a boat of the sort, went quickly towards it and stepped in, so as to examine it the better. But no sooner was he on board than the swan woke suddenly up; his head emerged from under his wing, his feet began to move in the water, and in another moment they were in the middle of the lake. As soon as the young man had recovered from his surprise, he prepared to jump into the lake and swim to shore. But the bird had guessed his intentions, and plunged beneath the water, carrying Houarn with him to the palace of the Groac’h. Now, unless you have been under the sea and beheld all the wonders that lie there, you can never have an idea what the Groac’h’s palace was like. It was all made of shells, blue and green and pink and lilac and white, shading into each other till you could not tell where one colour ended and the other began. The staircases were of crystal, and every separate stair sang like a woodland bird as you put your foot on it. Round the palace were great gardens full of all the plants that grow in the sea, with diamonds for flowers.