How is the musical style of impressionism different from neoclassicism?

Impressionism in music emphasizes atmosphere and emotion, often using innovative harmonies, fluid melodies, and ambiguous forms to evoke sensations and imagery, much like its visual counterpart. In contrast, neoclassicism reverts to the clarity, structure, and balance of earlier classical forms, often incorporating traditional forms and styles while infusing them with modern ideas. While impressionism seeks to capture fleeting moments and impressions, neoclassicism focuses on formality and adherence to established compositional techniques. This results in a distinctly different aesthetic experience in each style.