1. Under raking light, preparation of the filling.

2. Visible light, preparation of the filling.

3. Beginning of the integration of the largest lacks with tempera colours.

4. After the integration of the largest lacks with tempera colours and the varnishing.

5. After the refinement of the bases by oil colours and the varnishing.

6. After the retouching with glazes (velatura) and varnishing.