Many great artworks include elements of ugliness: repugnant content, disproportionate forms, unresolved dissonance, and unintegrated parts. Mark William Roche’s authoritative monograph Beautiful Ugliness: Christianity, Modernity, and the Arts challenges current practices of the dominant aesthetic schools by exploring the role of ugliness in art and literature. Roche offers a comprehensive and unique framework that integrates philosophical and theological reflection, intellectual-historical analysis, and interpretations of a large number of works from the arts. The study is driven by the recognition that, though ugliness is usually understood as the opposite of beauty, ugliness nonetheless contributes significantly to the beauty of many artworks.