via Pingmag: "The “Fold IN Fold OUT” paper (designed by the Origata Design Institute) that can be made into all sorts of shapes. The colours you want to be shown in the finished shape will send a special message to the receiver."
Piet Zwart 1920, kleurenschema Vilmos Huszár was a Hungarian painter and designer. He lived in The Netherlands, where he was one of the founder members of the art movement De Stijl. Sort of similar to the earlier Gerrit Rietveld Red Blue Chair.