Cover ornamented with rubber stamp in black ink: sender's return address. Rubber stamps in red ink: oval design with helix shape and "soft geometry", "DO NOT FOLD/NICHT FALTEN/NO DOBLEQUE". Long stapled book enclosed. The Story of the Colourful Ribbons, "Theory and Practice by Géza Perneczky". Documents a bookmaking project where instead of text the content was made of coloured ribbons threaded through the book. No date (CDS too faint).