Columbia subject headings:
Harvard subject headings:
Drawing, French--Exhibitions.
Drawing--France--Flers-de-l'Orne--Exhibitions.
Musée du Château de Flers--Exhibitions.
Princeton subject headings:
Drawing, French--Exhibitions.
Drawing--France--Flers-de-l'Orne--Exhibitions.
Musée du Château de Flers--Exhibitions.