Columbia subject headings:
Painting, American--Exhibitions.
Painting--Private collections--Switzerland--Lugano--Exhibitions.
Sammlung Thyssen-Bornemisza--Exhibitions.
Harvard subject headings:
Painting, American--Exhibitions
Painting--Private collections--Switzerland--Lugano--Exhibitions.
Sammlung Thyssen-Bornemisza--Exhibitions.
Thyssen-Bornemisza, Hans Heinrich, Baron--Art collections--Exhibitions.
Princeton subject headings:
Painting, American--Exhibitions.
Painting--Private collections--Switzerland--Lugano--Exhibitions.
Sammlung Thyssen-Bornemisza--Exhibitions.