# Visual BOM Brief

Create a one-page visual BOM after the first prototype is shaped. Required
image panels:

- Clay body or proof cavity before closure.
- Water-fill measurement setup.
- Voicing window and labium close-up.
- Drill/reamer set used for tuning holes.
- Test tiles used for shrinkage measurement.
- Final tuned prototype, front and back.

Each panel should link to the validation row it supports.