In the "Nibelungenlied" the athletic sports, as an obstacle to the winning of Brunhild, take the place of the wall of flames of the older Norse versions. Siegfried and Gunther no longer change forms, but Siegfried dons the "Tarnkappe", which renders him invisible, so that while Gunther makes the motions, Siegfried really does the work, a thing which is rather difficult to imagine. The quarrel of the two queens is likewise very differently depicted in the "Nibelungenlied" from what it is in the Norse version. In the latter it takes place while the ladies are bathing in the river, and is brought on by the arrogance of Brunhild, who refuses to stand lower down the stream and bathe in the water flowing from Gudrun to her. In the "Thidreksaga" it occurs in the seclusion of the ladies' apartments, but in our poem it culminates in front of the cathedral before the assembled court, and requires as its background all the pomp and splendor of medieval chivalry. With a master hand and a wonderful knowledge of female character, the author depicts the gradual progress of the quarrel until it terminates in a magnificent scene of wounded pride and malignant hatred. Kriemhild, as usual, plays the more important part, and, while standing up for her rights, tries in every way to conciliate Brunhild and not to hurt her feelings. At last, however, stung by the taunts of the latter, she in turn loses her patience, bursts out with the whole story of the twofold deception to which Brunhild has been subjected, and then triumphantly sweeps into the church, leaving her rival stunned and humiliated by the news she has heard. In the Norse tradition the scene serves merely to enlighten Brunhild as to the deception played upon her. In the "Nibelungenlied" it becomes the real cause of Siegfried's death, for Brunhild plans to kill Siegfried to avenge the public slight done to her. She has no other reason, as Siegfried swears that there had been no deception. Brunhild appeals to us much less in the "Nibelungenlied" than in the Norse version. In the latter she feels herself deeply wronged by Siegfried's faithlessness, and resolves on his death because she will not be the wife of two men. In our poem she has no reason for wishing his death except her wounded pride. In the "Nibelungenlied", too, she disappears from view after Siegfried's death, whereas in the Norse tradition she ascends his funeral pyre and dies at his side.