MUZIEKPAPIER. 1970. THE THIRTIETH KWADRAAT-BLAD. 

Hilversum: De Jong, 1970
26 x 26cm, printed dicut folder content of several diecut/perforated sheets which allow recombination of the images, holes and texts at random to create music. The internal sheets are beautiful – three images taken from silent films, a transparent overlay with concentric circles, an interwoven sheet of five colours that can be altered to create new musical forms. Internally complete and ~VG+, externally the folder is slightly grubby. The thirtieth of the Kwadraat-Bladen books produced by Pieter Brattinga for Hilversum Jong & Co as a way to promote their high-end printing business. Scarce.