Although Grillparzer was essentially a dramatist, his lyric poetry is in the intensity of its personal note hardly inferior to Lenau's; and the bitterness of his later years found vent in biting and stinging epigrams that spared few of his greater contemporaries. As a prose writer, he has left one powerful short story, Der arme Spielmann (1848), and a volume of critical studies on the Spanish drama, which shows how completely he had succeeded in identifying himself with the Spanish point of view.