The widowed wife (C) of Hajrudin Krvavac, director of "Valter Defends Sarajevo", attends the opening ceremony of a museum dedicated to the film in Sarajevo, Bosnia and Herzegovina, April 6, 2019. A museum based on the movie "Valter Defends Sarajevo" was opened on Saturday in the capital of Bosnia and Herzegovina, bringing back memories of 1970s when the movie was wildly popular, as well as values of anti-fascism and unity of the former Yugoslavia. (Xinhua)