Columbia subject headings:
Collection Frits Lugt--Exhibitions.
Drawing--Exhibitions.
Drawing--France--Paris--Exhibitions.
Drawing--Private collections--Netherlands--Exhibitions.
Harvard subject headings:
Collection Frits Lugt--Exhibitions.
Drawing--Exhibitions
Drawing--France--Paris--Exhibitions
Drawing--Private collections--Netherlands--Exhibitions.
Princeton subject headings:
Collection Frits Lugt--Exhibitions.
Drawing--Exhibitions.
Drawing--France--Paris--Exhibitions.
Drawing--Private collections--Netherlands--Exhibitions.