coronis

A coronis is an ornamental mark or device placed at the end of a book, chapter, or section to signal completion. It functions as a visual punctuation mark, roughly equivalent to the modern end-of-chapter symbol or the traditional colophon. The mark itself is typically a small, stylized design: simple curves, geometric patterns, or elaborate flourishes depending on the period and printer's taste. Historical examples include the spiral form ⸎ and the star-and-dot arrangement ۞.

The coronis originated in manuscript culture, where scribes used hand-drawn marks to divide texts and signal finality. When printing emerged in the fifteenth century, typeface designers incorporated coronides as cast ornamental sorts alongside standard letterforms. A printer could place these metal pieces in the composing stick like any other character, making them practical elements of page layout rather than afterthoughts. Different foundries produced their own designs, so a printer's choice of coronis became part of the typographic voice of a work.

Coronides appeared consistently in classical and renaissance printed books, particularly in works of literature, theology, and law where formal structure mattered. They were set centered on the line, often accompanied by extra space above and below to create visual breathing room. By the seventeenth century, their use declined as typography became more restrained, though they never disappeared entirely. Modern fine printing and scholarly editions sometimes revive them as an homage to historical practice or as a deliberate design gesture.

The term itself comes from the Greek koronis, meaning a curved line or stroke. In ancient manuscripts, a coronis was literally a curved pen mark used to mark text divisions. The connection between the Greek mark and the later printed ornament is direct: both serve as threshold devices, announcing that one section has ended and another begins, or that the entire text has concluded. This makes the coronis distinct from a vignette (a decorative image) or a rule (a simple line): it is specifically a finial device, a full stop made visible and memorable.