Columbia subject headings:
Loire (France : Department)--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions.
Thiollier, Félix, 1842-1914--Exhibitions.
Harvard subject headings:
Documentary photography--France--19th century--Exhibitions.
Loire (France : Department)--Pictorial works--Exhibitions.
Photography, Artistic--Exhibitions
Thiollier, Félix, 1842-1914--Exhibitions.
Princeton subject headings:
Documentary photography--France--19th century--Exhibitions.
Photography, Artistic--Exhibitions.
Thiollier, Félix, 1842-1914--Exhibitions.