Sculpture
Gesso ground
16th century sculpture which had been kept outdoors, in a convents entrance niche. Major loss of polychromed surface occured. Here she is ready for the layers of bol prior to gilding and surface inpainting based on historical information.
![Gesso ground](https://amazon.clikpic.com/BlackmanConservation/images/Sin_título_1.png38.png)