Columbia subject headings:
Church architecture--Conservation and restoration.
Plaster sculpture--Spain--Villalpando.
Polychromy--Spain--Villalpando.
Harvard subject headings:
Gesso--Conservation and restoration.
Polychromy--Spain--Villalpando--Conservation and restoration.
Sculpture, Renaissance--Spain--Villalpando--Conservation and restoration.
Princeton subject headings:
Gesso--Conservation and restoration.
Polychromy--Spain--Conservation and restoration.
Sculpture, Renaissance--Spain--Conservation and restoration.