Columbia subject headings:
Photography, Artistic--Germany.
Photography, Erotic.
Portrait photography.
Wartenberg, Frank P., 1959-
Harvard subject headings:
Fashion photography.
Photography, Artistic.
Photography, Erotic.
Wartenberg, Frank P., 1959-
Princeton subject headings:
Photography, Artistic.
Photography, Erotic.
Portrait photography.
Wartenberg, Frank P., 1959-