Stéphane Mallarmé, 1842-1897, was driven by a yearning for the ideal, and felt an immense despair when his human attempts to reach up to it, through his poetry, fell far too short. The void (le Néant) into which he fell is the subject of the present study. Sources used were the writer's poetry, as well as all critical works which seemed pertinent to the study of this poet whose symbolism is so wonderfully and yet frighteningly deep and meaningful.

The problem with which this study is concerned is that of citing the themes which occur most often in the essays of Maurice Maeterlinck, and of tracing the development of these themes in selected representative essays. Since no detailed study of the essays has appeared since the time of Maeterlinck's death, the major sources of information are the essays themselves.