The space between scenes is not a wall. It is a held breath, and it deserves the same care as the sentences around it.
A small heresy
Most editors treat the scene break as punctuation: three asterisks, a hash symbol, a pair of dashes. A utility. A bureaucratic transition from one paragraph to another.
We thought this was wrong. A scene break is, in good prose, a moment of structural grace, a place where the reader is allowed to set the book down for a breath before picking it back up.
The horizon
ProseFlow renders scene breaks as a quiet horizon line with a single centered diamond. It changes with the theme; in Midnight, it glows faintly gold. In Zen, it almost disappears.
“Typography is a moral choice. Even whitespace can be respectful or not.”
What the reader does
A reader does not need a scene break to be explained. A reader needs a scene break to be felt. Ours is designed to be felt, the way a rest is felt in a piece of music.