George Saintsbury,
A History of the French Novel, Vol…
“ Naturalism exaggerated detail, streak of tulip, local colour, and all the rest, of which Romanticism had made such good use at its best. But what it exaggerated most of all was the Romantic neglect of classical decorum, in the wider as well as the narrower sense of that word. Classicism had said, "Keep everything indecorous out." Naturalism seemed sometimes to say, "Let nothing that is not indecorous come in." ”
