The lock itself
A fade stamp is a window, not a poster curve.
The lock takes a start line, a few balls, and a log. It does not take a shape you liked because a stranger drew it in the air.
What enters the chamber
You bring the face that already leaked right or never curved at all. We chalk where it starts, then we open a window only as wide as that start can feed. Curve without a sill is a flood. A sill without a window is a wall.
What stays on the bank
- Poster curves with no start story
- A request to "just give me a baby cut" with no sill
- A second driver you want blessed without a log