An original, and very unusual, abstract poster calendar designed by the Swedish design duo Melin & Österlin and hand dated 1969-1970 (although could be earlier). John Melin was a pioneer of graphic design. He often collaborated with the artist Anders Österlin, calling themselves Melin & Österlin (M&Ö). M&Ö made many high-profile advertising campaigns, catalogues and posters for Moderna Museet and other clients, especially in the 1960s. A higher resolution image is available for viewing on request.