- An interview with Ratko Radivojević in Feral Tribune. Radivojević is a director and actor in a theatre from Novi Sad. What’s so special about it? The theater is on a boat and floats from one place to another via Danube, Sava, Tisa, etc. I’m a big fan of amateur acting, and “Brod Teatar” (Boat Theater) involves the local community as much as possible. The interview is in Serbo-Croatian.