"Three artists say they were hired by a production company in June to paint graffiti as a way to bolster the aesthetic authenticity of the set on the outskirts of Berlin. But rather than scrawl the fake refugee camp with pro-President Bashar al-Assad graffiti, they hatched another plan, Cairo-based artist Heba Amin told The Washington Post: "What if we could use this as an opportunity to be subversive, to make a point with it?""