Inscription
lower right in graphite: Kathe Kollwitz; by later hand, lower left in graphite: Selbstbildnis; by later hand, lower right in graphite: 400-
Bibliography
- 1955
- Klipstein, August. The Graphic Work of Kathe Kollwitz. New York: Galerie St. Etienne, 1955.
- 2002
- Knesebeck, Alexandra von dem. Käthe Kollwitz. Werkverzeichnis der Graphik. 2 vols. Bern: Kornfeld, 2002.
