He wrote the Comedy in a language he called "Italian", in some sense an amalgamated literary language mostly based on the regional dialect of Tuscany, but with some elements of Latin and other regional dialects. He deliberately aimed to reach a readership throughout Italy including laymen, clergymen and other poets. By creating a poem of epic structure and philosophic purpose, he established that the Italian language was suitable for the highest sort of expression. In French, Italian is sometimes nicknamed la langue de Dante. Publishing in the vernacular language marked Dante as one of the first in Roman Catholic Western Europe (among others such as Geoffrey Chaucer and Giovanni Boccaccio) to break free from standards of publishing in only Latin (the language of liturgy, history and scholarship in general, but often also of lyric poetry). This break set a precedent and allowed more literature to be published for a wider audience, setting the stage for greater levels of literacy in the Future. However, unlike Boccaccio, Milton or Ariosto, Dante did not really become an author read all over Europe until the Romantic era. To the Romantics, Dante, like Homer and Shakespeare, was a prime Example of the "original genius" who sets his own rules, creates persons of overpowering stature and depth, and goes far beyond any imitation of the patterns of earlier masters; and who, in turn, cannot truly be imitated. Throughout the 19th century, Dante's reputation grew and solidified; and by 1865, the 600th anniversary of his birth, he had become established as one of the greatest literary icons of the Western world.