 aesthetics: British, in the 18th century |  aesthetics: French, in the 18th century |  aesthetics: German, in the 18th century |  al-Farabi |  Archytas |  Aristotle, General Topics: aesthetics |  Descartes, René |  Du Bos, Jean-Baptiste  |  Herder, Johann Gottfried von |  Kant, Immanuel: aesthetics and teleology |  Mersenne, Marin |  music, philosophy of |  music: history of western philosophy of, since 1800 |  Philodemus |  Plato: aesthetics |  Pythagoras |  Pythagoreanism |  Rousseau, Jean Jacques 