Critical theory and interpretation form the backbone of modern art and literature analysis. These approaches examine society, culture, and power structures through various lenses, including Marxism, feminism, and post-colonialism. They provide tools for deriving meaning from texts, artworks, and cultural artifacts. The field has evolved significantly since its early 20th-century roots. Key concepts like semiotics, deconstruction, and intertextuality have shaped how we understand and interpret creative works. Major theorists such as Foucault, Derrida, and Butler have contributed groundbreaking ideas that continue to influence contemporary discourse.