Columbia subject headings:
Kunstmuseum Luzern--Exhibitions.
Lüthi, Urs, 1947---Art collections--Exhibitions.
Lüthi, Urs, 1947---Exhibitions.
Harvard subject headings:
Kunstmuseum Luzern--Exhibitions.
Lüthi, Urs, 1947---Art collections--Exhibitions.
Lüthi, Urs, 1947---Exhibitions.
Princeton subject headings: