Willy Zielke (1902-1989) Photogram, 1923. Silver print, mounted on card and signed in pencil lower right. 17.5 x 23.8 cm Bibliography Christian Bouqueret, Willy Zielke Photographies 1923-1937, Rencontres internationales de la photographie, Musée Réattu, Arles, July 4 - September 25, 1982, cat. expo, ill. 24.

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