He directed and produced numerous documentaries including '' Oscar Niemeyer , An architect committed to his century '' , and '' Evgueni Khaldei , photographer under Stalin '' which were awarded in several international film festivals . He coproduced a Lars Von Trier movie , '' The Five Obstructions '' , and directed two long features ; '' Just Friends '' ( 1995 ) and '' Kinshasa Kids '' ( 2012 ) which premiered at the 69th Venice International Film Festival
69th Venice International Film Festival
69th Venice International Film Festival
Marc-Henri Wajnberg