14 September, 2017 
GP322PA 
Performance for Clean Air at IAA in Frankfurt - News Access 
★★★★ (E) 
14 September, 2017 
GP322OZ 
Performance for Clean Air at IAA in Frankfurt - Web Video 
★★★★ (E) 
15 July, 2015 
GP31Q4 
Let's save the Bees II - Dancing through the City - Music Video 
★★★★ (E) 
Standard Filters