Columbia subject headings:
May, Karl, 1842-1912--Criticism and interpretation.
May, Karl, 1842-1912--Themes, motives.
Photography in literature.
Photography, Artistic, in literature.
Harvard subject headings:
May, Karl, 1842-1912--Criticism and interpretation.
Photography in literature.
Photography--History.
Princeton subject headings:
May, Karl, 1842-1912--Criticism and interpretation.
May, Karl, 1842-1912--Themes, motives.
Photography in literature.
Photography, Artistic--In literature.