Columbia subject headings:
Manoogian, Richard A.--Art collections--Exhibitions.
Painting, American--19th century--Exhibitions.
Painting, American--Exhibitions.
Painting--Private collections--Michigan--Detroit--Exhibitions.
Harvard subject headings:
Manoogian, Richard A. (Richard Alexander), 1936---Art collections--Exhibitions.
Painting, American--19th century--Exhibitions
Painting, American--Exhibitions
Painting, Modern--19th century--United States--Exhibitions.
Painting--Private collections--Michigan--Detroit--Exhibitions.
Princeton subject headings:
Manoogian, Richard A.--Art Collections--Exhibitions.
Painting, American--Exhibitions.
Painting, Modern--19th century--United States--Exhibitions.
Painting--Private collections--Michigan--Detroit--Exhibitions.