Columbia subject headings:
Kloster Müstair--Congresses.
Mural painting and decoration, Medieval--Conservation and restoration--Congresses.
Mural painting and decoration, Swiss--Conservation and restoration--Congresses.
Harvard subject headings:
Kloster Müstair--Congresses.
Mural painting and decoration, Swiss--Switzerland--Müstair--Congresses.
Mural painting and decoration--Conservation and restoration--Switzerland--Müstair--Congresses.
Princeton subject headings:
Kloster Müstair--Congresses.
Mural painting and decoration, Medieval--Conservation and restoration--Switzerland--Müstair--Congresses.
Mural painting and decoration, Swiss--Conservation and restoration--Switzerland--Müstair--Congresses.