Columbia subject headings:
Drawing, European--Exhibitions.
Drawing--Private collections--United States--Exhibitions.
Woodner, Ian--Art collections--Exhibitions.
Harvard subject headings:
Drawing, European--Exhibitions.
Drawing--Private collections--United States--Exhibitions
Exhibition catalogs.
Woodner, Ian--Art collections--Exhibitions.
Princeton subject headings:
Drawing, European--Exhibitions.
Drawing--Private collections--United States--Exhibitions.
Woodner, Ian--Art collections--Exhibitions.