Columbia subject headings:
Júdez y Ortiz, Mariano, 1832-1874--Exhibitions.
Photography, Artistic--Exhibitions.
Photography--Spain--History--19th century--Exhibitions.
Portrait photography--Exhibitions.
Harvard subject headings:
Princeton subject headings:
Aljafería (Zaragoza, Spain)
Júdez y Ortiz, Mariano, 1832-1874--Exhibitions.
Photography--Spain--19th century--Exhibitions.