The Toy InventorTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video01/31/2014January 31, 2014Bernd Liebert from northern Germany loves geometric shapes. That's clear from his work. He's a toy inventor. His PlayArt objects are even on sale in New York's Guggenheim Museum and Museum of Modern Art.https://p.dw.com/p/1Azr2Advertisement