Almost 12,000 people celebrated the 10th anniversary of the Civic Platform (PO) in the Ergo Arena in Gdańsk, Poland. Pro4Media was responsible for the enormous multimedia installation during the convention. Especially for this event, the company assembled the largest projection screen in Poland, with a total size of 195 sqm. Centrally, the company set up a smaller, 52 sqm screen. In order to give the audience the best possible image quality, Pro4Media used Barco's FLM HD20 and RLM-W8 events projectors.