Patterns in composition refer to the recurring structures and arrangements used in writing and art. These patterns can include elements like symmetry, balance, and repetition, which help create a cohesive and engaging piece. Understanding these patterns allows creators to effectively communicate their ideas and evoke emotions in their audience. In literature, patterns can manifest through themes, motifs, and narrative structures. For example, the use of foreshadowing can create anticipation, while parallelism in sentence structure can enhance rhythm. In visual arts, patterns might involve the use of color schemes or geometric shapes to guide the viewer's eye and create harmony within the artwork.