One of 21 postales included in folio discovered in Kertész's bookshelves 3 years after his death in 1985.
See Christie's catalogue entry (April 17, 1997, Lot 186) for further information: "Approximately five vintage prints of this image are known to exist including the lot offered here. These include prints in: the Thomas Walther Collection (carte postale, unmounted); ex-collection, Jedermann, Inc., carte postale, trimmed and mounted to vellum); an American collection (carte postale, unmounted, provenance: Sotheby's London 8 May 1992, Lot 264); the Metropolitan Museum of Art, (ex-collection Piet Mondrian. In additiona there is a horizontal variant also in the collection). It should be noted that these may include images in different cropped states." (PA)