Rudolf Kicken Galerie, Cologne;
The Image as Object: Photographs from the Collection of Barry Friedman, Christie's, New York, 5 October 1998, lot 140;
acquired from the above sale by the present owner.
Antonín Dufek and Jaromír Funke, Jaromír Funke (1896-1945): Pioneering Avant-garde Photography, Moravská Galerie/Museum of Decorative Arts, Brno, Prague, 1996, cat. no. 10, p. 93.