Headlines and Titles of Works

Q. I’m an event organizer, and one of the themes of my event is “creativity beyond the page.” Should it be “Creativity Beyond the Page” or “Creativity beyond the Page”? Can beyond be capitalized in this case?

A. Chicago now capitalizes prepositions of more than four letters (as of the 18th edition of CMOS), so yes, you can change that “beyond” to “Beyond.”

[This answer relies on the 18th edition of CMOS (2024) unless otherwise noted.]