Columbia subject headings:
Coimbra (Portugal)--Buildings, structures, etc.
Color decoration and ornament--Conservation and restoration--Portugal--Coimbra.
Stucco--Conservation and restoration--Portugal--Coimbra.
Harvard subject headings:
Coimbra (Portugal)--Buildings, structures, etc.
Color decoration and ornament--Conservation and restoration--Portugal--Coimbra.
Stucco--Conservation and restoration--Portugal--Coimbra.
Princeton subject headings: