Escher, M.C. (1898-1972). Knopen. De Grafische 1965
Invitation card for 'de vóórbezichtiging van haar tentoonstelling op vrijdag 26 november 20.15 in het Stedelijk Museum'. Folded card, cover image by Escher. One of the two smaller 'knopen', Bool 444. Added: (2) An M.C. Escher Calendar 1977. Minor damage in the upper left corner. (3) Sotheby's Nineteenth and Twentieth Century Prints 1984 catalogue incl. an Escher collection.
(total 3)