Walter Benjamin was a German-Jewish literary critic, philosopher, social critic, translator, radio broadcaster and essayist. Combining elements of German idealism or Romanticism, Historical Materialism and Jewish mysticism, Benjamin made enduring and influential contributions to aesthetic theory and Western Marxism, and is associated with the Frankfurt School. Among his major works as a literary critic are essays on Goethe's novel Elective Affinities; the work of Franz Kafka and Karl Kraus; translation theory; the stories of Nikolai Leskov; the work of Marcel Proust and perhaps most significantly, the poetry of Charles Baudelaire. He also made major translations into German of the Tableaux Parisiens section of Baudelaire's Les Fleurs du mal and parts of Proust's À la recherche du temps perdu.