Victor Dirksen, 50 Jahre Städtisches Museum Wuppertal, Wuppertal 1952, no. 58 (illustrated, different copy). Günter Wachtmann (ed.), Von der Heydt-Museum Wuppertal, Verzeichnis der Gemälde und Skulpturen, Wuppertal 1968, no. (not illustrated). Günter Aust, Das Von der Heydt-Museum in Wuppertal, Recklinghausen 1977, no. 439 (illustrated on p. 218, different copy, titled “Trauernde”). Sabine Fehlemann (ed.), Von der Heydt-Museum Wuppertal, Skulpturensammlung, new edition, Wuppertal 2000, p. 168 (illustrated, different copy). "Every work by Kolbe solves a significant formal challenge and simultaneously provides a convincing representation of nature, especially the naked human body [..]." Ludwig Justi, Georg Kolbe, Berlin 1931, p. 7, quoted from: Julia Wallner (ed.): Georg Kolbe, Cologne 2017, p. 22. Called up: December 7, 2024 - ca. 14.37 h +/- 20 min.