Original poster for Max Bill's Pariser exhibition Center National D'style Contemporain From 1969. From the 1950s, the artist followed the guidelines of constructivist graphics and designed some concise exhibition posters. Hangingly framed with passepartout in an ash wood picture frame behind anti-reflective acrylic glass. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution