Art and Activism - the power of image making

This week on Eziokwu, Speaking Truths we have a conversation with Nigerian photographers and visual artists, Ugochukwu Emebiriodo and Nengi Nelson and South African artist and curator Musa Nxumalo. Looking at their photographic practice, we discuss the role of photography as a tool of protest, activism and representation. What role does the camera play in identity making and what sense of responsibility do photographers feel when documenting their subjects?