1) Painting material
Found on
https://www.crosswordclues.com/clue/pastiglia
Pastiglia pasˈtiʎʎa, an Italian term meaning `pastework`, is low relief decoration, normally modelled in gesso or white lead, applied to build up a surface that may then be gilded or painted, or left plain. The technique was used in a variety of ways in Italy during the Renaissance. The term is mostly found in English applied to gilded work o.....
Found on
http://en.wikipedia.org/wiki/Pastiglia
Gesso (plaster) that was dripped on furniture in layers and then carved and gilded in bas-relief in the Italian Renaissance period.
Found on
http://www.furniturecaretips.com/glossary.htm
No exact match found.
