Columbia subject headings:
Art, European--Exhibitions.
Art, Modern--17th century--Europe--Exhibitions.
Art, Modern--18th century--Europe--Exhibitions.
Bentinck-Thyssen, Gabrielle, baronne--Art collections--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Art, European--Exhibitions.
Art--Private collections--Switzerland--Lugano--Exhibitions.
Bentinck-Thyssen, Gabrielle, baronne--Art collections.