Charles Augustin Sainte-Beuve, a literary critic, showed romantic expansiveness in his hospitality to all ideas and in his unfailing endeavour to understand and interpret authors rather than to judge them.
Romanticism in France defied political affiliation: one finds both "liberal" (like Stendhal), "conservative" (like Chateaubriand) and socialist (George Sand) strains.
The "realist" tendency is not necessarily anti-romantic; romanticism in France often affirmed the common man and the natural setting, as in the peasant stories of George Sand, and concerned itself with historical forces and periods, as in the work of historian Jules Michelet.
The novels of Stendhal, including The Red and the Black and The Charterhouse of Parma, address issues of their contemporary society while also using themes and characters derived from the romantic movement.
His La Comédie humaine, a vast collection of nearly 100 novels, was the most ambitious scheme ever devised by a writer of fiction—nothing less than a complete contemporary history of his countrymen.
The expression is imprecise, and was frequently used disparagingly to characterize authors whose chosen subject matter was taken from the working classes and who portrayed the misery and harsh conditions of real life.
Many of the "naturalist" writers took a radical position against the excesses of romanticism and strove to use scientific and encyclopedic precision in their novels (Zola spent months visiting coal mines for his Germinal, and even the arch-realist Flaubert was famous for his years of research for historical details).
This tension between portrayal of the contemporary world in all its sordidness, detached irony and the use of romantic images and themes would also influence the symbolists (see below) and would continue to the 20th century.
An attempt to be objective[clarification needed] was made in poetry by the group of writers known as the Parnassians—which included Leconte de Lisle, Théodore de Banville, Catulle Mendès, Sully-Prudhomme, François Coppée, José María de Heredia and (early in his career) Paul Verlaine—who (using Théophile Gautier's notion of art for art's sake and the pursuit of the beautiful) strove for exact and faultless workmanship, and selected exotic and classical subjects which they treated with a rigidity of form and an emotional detachment (elements of which echo the philosophical work of Arthur Schopenhauer whose aesthetic theories would also have an influence on the symbolists).
The poetry of Baudelaire and much of the literature in the latter half of the century (or "fin de siècle") were often characterized as "decadent" for their lurid content or moral vision.
The symbolists often used themes of sex (often through the figure of the prostitute), the city, irrational phenomena (delirium, dreams, narcotics, alcohol), and sometimes a vaguely medieval setting.
The tone of symbolism is highly variable, at times realistic, imaginative, ironic or detached, although on the whole the symbolists did not stress moral or ethical ideas.
In poetry, the symbolist procedure—as typified by Paul Verlaine—was to use subtle suggestion instead of precise statement (rhetoric was banned) and to evoke moods and feelings by the magic of words and repeated sounds and the cadence of verse (musicality) and metrical innovation.
Stéphane Mallarmé's profound interest in the limits of language as an attempt at describing the world, and his use of convoluted syntax, and in his last major poem Un coup de dés, the spacing, size and position of words on the page were important modern breakthroughs that continue to preoccupy contemporary poetry in France.