CultureWorld Heritage sites in Potsdam and BerlinTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCulture09/05/2015September 5, 2015Claudia Zöbisch and Joel Ku Caamal from Mexico are the winners of DW’s World Heritage Site photo competition. Their prize: a trip to Potsdam and Berlin.https://p.dw.com/p/1GRUnAdvertisement