Columbia subject headings:
Decoration and ornament, Architectural--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Conservation and restoration--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Switzerland--Ticino--Congresses.
Stucco--Conservation and restoration--Switzerland--Ticino--Congresses.
Stucco--Switzerland--Ticino--Congresses.
Harvard subject headings:
Decoration and ornament, Architectural--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Conservation and restoration--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Switzerland--Ticino--Congresses.
Stucco--Conservation and restoration--Switzerland--Ticino--Congresses.
Stucco--Switzerland--Ticino--Congresses.
Princeton subject headings:
Decoration and ornament, Architectural--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Conservation and restoration--Switzerland--Ticino--Congresses.
Plasterwork, Decorative--Switzerland--Ticino--Congresses.
Stucco--Conservation and restoration--Switzerland--Ticino--Congresses.
Stucco--Switzerland--Ticino--Congresses.