signed in image, at lower right, in graphite: Baumer; numbered below image, at left, in graphite: 8/32; at bottom left corner, in graphite, by later hand: Tänzerin II
(Jörg Maass Kunsthandel, Berlin); Ruth Kainen [1922-2009], Washington, D.C., purchased November 1, 2007; Gift to NGA, 2012.
- Modern German Prints and Drawings from the Kainen Collection, National Gallery of Art, Washington, DC, 2014.
- Spielmann, Heinz. Willi Baumeister: Werkkatalog der Druckgraphik. Ostfildern-Ruit: Hatje Cantz, 2005: no. 198, only