In calligraphy, what function do serifs serve?

Serifs play a crucial role in enhancing legibility by providing distinct visual cues that help guide the reader's eye along the text. They are the small lines or strokes at the ends of letters and can create a visual connection between adjacent characters, allowing for a more fluid reading experience. This can be particularly important in longer passages of text, where serifs can help prevent letters from appearing too similar to one another and can aid in differentiating between characters, reducing the chances of misreading.

While some may argue that serifs add decorative elements or contribute to the overall aesthetic of a typeface, their primary function in calligraphy and typography is centered around improving readability and ensuring clarity in written communication. The emphasis on legibility is crucial for effective design and communication, particularly in mediums where text plays a central role.