In addition to "The Way to Language," "The End of Philosophy and the Task of Thinking," and "The Origin of the Work of Art," he criticized French appropriations of his thought in the "Letter on Humanism" and suggested that the modern world is enframed by scientific thinking in "The Question Concerning Technology."  
One of this thinker's essays begins by quoting the Monologue of Novalis and concludes by citing a text on the "diversity of the structure" of the titular concept by Wilhelm von Humboldt.  Another of his essays discusses the "Lichtung," or clearing in the forest, in relation to a definition of truth as "unconcealment" which he takes from  Parmenides.  Yet another of his essays discusses C. F. Meyer's poem "Roman Fountain" and a painting of shoes by Van Gogh in order to understand the titular concept.  In addition to "The Way to Language," "The End of Philosophy and the Task of Thinking," and "The Origin of the Work of Art," he criticized French appropriations of his thought in the "Letter on Humanism" and suggested that the modern world is enframed by scientific thinking in "The Question Concerning Technology."  However, he is best known for an unfinished book whose first part appeared in 1927, in which he discussed the nature of Dasein.  FTP, name this German author of Being and Time.
One of this thinker's essays begins by quoting the Monologue of Novalis and concludes by citing a text on the "diversity of the structure" of the titular concept by Wilhelm von Humboldt.  
Martin Heidegger