This introductory chapter provides a brief background of three schools of literary criticism: New Criticism, structuralism, and deconstruction. These three schools exposed serious concerns, emphasizing neglected aspects of literature. The chapters in this book focus on genre, realism, and relations with visual art. Concepts of genre figure in any sound literary theory. Meanwhile, chapters on realism demonstrate how the development of representation, far from being one of steadily improving verisimilitude, has gone through several distinct sorts of realism. They distinguish medieval and Renaissance realisms from the realism of pre-modern novels. Finally, chapters on visual art consider how conventions of visual art offer essential parallels with those of literature. The ‘sister arts’ display many family resemblances—obviously so in imagery, less obviously in their strategies of realism. The essays also look at emblems and emblematic poems.