Over the course of roughly a century, Ladenson finds, two ideas that had been circulating in the form of avant-garde heresy gradually became accepted as truisms, and eventually as grounds for legal defense. The first is captured in the formula "art for art's sake."—the notion that a work of art exists in a realm independent of conventional morality. The second is realism, vilified by its critics as "dirt for dirt's sake." In Ladenson's view, the truth of the matter is closer to "dirt for art's sake."—the idea that the work of art may legitimately include the representation of all aspects of life, including the unpleasant and the sordid. Ladenson also considers cinematic adaptations of these novels, among them Vincente Minnelli's Madame Bovary, Stanley Kubrick's Lolita and the 1997 remake directed by Adrian Lyne, and various attempts to translate de Sade's works and life into film, which faced similar censorship travails. Written with a keen awareness of ongoing debates about free speech, Dirt for Art's Sake traces the legal and social acceptance of controversial works with critical acumen and delightful wit.