Literary Realism
Literary realism is the trend, beginning with mid nineteenth-century French literature and extending to late-nineteenth- and early-twentieth-century authors, toward depictions of contemporary life and society as it was, or is. In the spirit of general "realism," realist authors opted for depictions of everyday and banal activities and experiences, instead of a romanticized or similarly stylized presentation.
Naturalism
Naturalism ( the dark side of realism is naturalism) was a literary movement or tendency from the 1880s to 1940s that used detailed realism to suggest that social conditions, heredity, and environment had inescapable force in shaping human character. It was a mainly unorganizedLiterary movement that sought to depict believable everyday reality, as opposed to such movements as Romanticism orSurrealism, in which subjects may receive highly symbolic, idealistic, or even supernatural treatment. Naturalism was an outgrowth of literary realism, a prominent literary movement in mid-19th-century France and elsewhere. Naturalistic writers were influenced by Charles Darwin's theory of evolution. Naturalistic works often include uncouth or sordid subject matter; for example, Émile Zola's works had a frankness about sexuality along with a pervasive pessimism. Naturalistic works exposed the dark harshness of life, including poverty,racism, violence, prejudice, disease, corruption, prostitution, and filth. As a result, naturalistic writers were frequently criticized for focusing too much on human vice and misery.
Dover Beach