Columbia subject headings:
Illustrated books--Spain--History--19th century.
Spanish literature--19th century--History and criticism.
Harvard subject headings:
Art and literature--Spain--History--19th century.
Illustrated books--Spain--History--19th century.
Illustration of books--Spain--History--19th century.
Perspective
Spanish literature--19th century--History and criticism
Spanish literature--19th century--Illustrations.
Princeton subject headings:
Art and literature--Spain--History--19th century.
Essays.
Illustrated books--Spain--History--19th century.
Illustration of books--Spain--History--19th century.
Perspective.
Spanish literature--19th century--History and criticism.
Spanish literature--19th century--Illustrations.