But the whole wonder has quite a natural cause.
In the depth of the dell a hot mineral spring bubbles up in a cave, never coming to light, but soaking all the circumambient soil through and through, and it is because these warm waters possess a flora of their own that these unknown shrubs and flowers are for ever blooming in the neighbourhood of the vivifying element. The whole thing is a splendid open-air orangery in the midst of snowstorms and icebergs.
Sange Moarte beckoned to his comrades to follow him. A feverish impatience possessed him, and when he had advanced a few steps into the cavern, he pointed with trembling hand at a dark recess, in which an iron door was visible.
"What is it?" cried Clement, clutching his sabre. "Does anybody dwell here?"
"Yes," rejoined Sange Moarte (his blood at that moment seemed to be on fire, and the veins of his temples stood out like cords). "There, in that water-basin, she is wont to bathe. There have I watched her, from day to day, without ever daring to approach her," stammered he, in a whisper that was scarcely audible, but full of the most passionate ardour.
"Who?" asked the Patrol-officer, much amazed.
"Oh! the fairy," stammered the Wallach, with trembling lips, and he buried his glowing head in his hands.
"What's all this about?" said Clement, turning to Zülfikar. "'Tis not a fairy that I'm after but a panther!"
"Pst! a key is turning in the lock," cried Zülfikar. "Away back into the dark cave!"
The two men had to drag Sange Moarte away from the iron gate, which a moment afterwards opened noiselessly, and a girlish form stepped forth leading a panther by a golden chain.