It was the last flickering of a great spirit; in 1844 Lenau complained more and more of headache, of constant perspiration, of extreme weakness. His left hand and the muscles of the eyes and cheeks were paralysed, and he began to write with orthographic errors and quibbles, as _Wie gut es mir gut_ for _mir geht_; or “I am not delirious, but lyrical.” Suddenly, on the 12th of October, he had a violent attack of suicidal mania. He was restrained, and furiously struck and broke everything, burning his manuscripts. Gradually he became composed and intelligent again, and even analyzed his attack minutely in that terrible, chaotic poem the _Traumgewalien_. It was a ray of sunlight in the dark night; it was, as Schilling well said, genius for the last time dominating insanity. In fact, his condition was constantly getting worse; another suicidal attack was followed by that fatal comfort, that pleasant excitement which marks the commencement of general paralysis. “I enjoy life,” he said; “I am glad that the terrible visions of old have been succeeded by pleasant and delightful visions.” He imagined that he was in Walhalla with Goethe, and that he had become King of Hungary and was victorious in battle; he made puns on his family name, Niembsch. In 1845 he lost his sense of smell, which had previously been very delicate, and ceased to care for violets, his favourite flowers. He no longer recognised his old friends. Notwithstanding this sad condition, he was still able to write a lyric marked by extravagant mysticism, but not without the old beauty. One day when conducted to Plato’s bust, he said: “There is the man who invented stupid love.” Another time, hearing some one say, “Here lives the great Lenau,” the unfortunate man replied: “Now Lenau has become very, very small,” and he wept for a long time. “Lenau is unhappy” were his last words. He died on the 21st of August, 1850. The autopsy only revealed a little serum in the ventricles and traces of progressive pericarditis.