It was a lovely summer night. The little guide darkened his lantern, for moon and stars threw a clear light on their path, and thus they went on in silence along the foot of the castle rock, beneath overhanging trees, which showered down their fragrant blossoms on the lady's dark hair. At last they came to a rock which projected somewhat into the road, and the foot of which was thickly covered with ferns. The dwarf parted them asunder, and the Countess saw a narrow passage which led away into the heart of the mountain. They entered. The dwarf opened his lantern again, and its light showed the walls of a vaulted cave, which, at first low and narrow, became wider and higher as they went on, till at last they walked through a beautifully arched corridor. Soon they arrived at a door, and when it opened they entered a room with crystal walls, which shone as with the radiance of a thousand lights. Among the points of the crystal darted countless little lizards, whose bodies seemed made of transparent emerald; on their heads were little golden crowns set with rubies; and when the pretty little creatures with their shining diadems slipped so nimbly and lightly through the crystal points, the walls gleamed and flashed so strangely that the Countess was filled with astonishment. But the roof of this room seemed an ever-changing picture of living wonders. Great white and blue snakes with diamond eyes, and slender bodies transparent as the air of heaven, wound in endless circles the one through the other; and as they moved in gleaming coils, sweet music and refreshing fragrance filled the crystal hall. Here in this subterranean kingdom sin and enmity seemed unknown. Creatures which on earth fight and oppress one another lived here in friendly intimacy. So fair and lovable seemed these little animals to the Countess, and they looked down on her with such soft intelligent eyes, that she wished one of them would come near enough for her to stroke and caress it. Absorbed by these wonders, she had not noticed that her little guide was already at the further end of the room, and was holding the second door open and beckoning to her to enter. At last she saw him and followed. The walls of the second hall gleamed with brightly polished silver ore, out of which bloomed flowers of such beauty as are never found in earthly gardens. They were carved out of precious stones so skilfully as to deceive the eye and to tempt one to bend over their cups to breathe their fragrance. Bright silver ore formed the pavement, and the light that streamed from a huge diamond in the centre of the ceiling trembled in thousand-fold reflection on the silver walls and the jewel-flowers.