Calligraphy: The art of beautiful writing using specific tools and techniques. It emphasizes consistent strokes and follows established scripts (e.g., Gothic, Italic).
Lettering: The art of drawing letters in any style. It allows for more freedom and experimentation with tools and styles (e.g., block lettering, brush lettering).
Think of calligraphy as the refined, traditional practice, while lettering offers a broader and more playful approach to creating beautiful letters.