Columbia subject headings:
Bayard, Hippolyte, 1801-1887.
Photography, Artistic--Exhibitions.
Photography--France--History.
Harvard subject headings:
Bayard, Hippolyte, 1801-1887
Photographers--France--Biography
Photography--France--History--19th century.
Princeton subject headings:
Bayard, Hippolyte, 1801-1887--Exhibitions.
Photography, Artistic--Exhibitions.
Photography--France--History--Exhibitions.