Columbia subject headings:
Harvard subject headings:
Drawing--Exhibitions
Drawing--Private collections--Virginia--Exhibitions.
Frederick and Lucy S. Herman Foundation--Exhibitions.
Herman, Frederick--Art collections.
Herman, Lucy S. Lucy Spigel--Art collections.
Princeton subject headings:
Drawing--Exhibitions.
Frederick and Lucy S. Herman Foundation--Exhibitions.
Herman, Frederick--Art collections.
Herman, Lucy S.--Art collections.