South African artist William Kentridge presents his "The Great Yes, The Great No" at its world premiere in Arles, France on Sunday. The musical looks at the burning issues of the moment -- the struggle against oppression, both racial and political, as well as the plight of refugees and the place of art in these struggles. "Obviously, the questions have been there a long time, but it gets heated in the pressure cooker of the moment of where France is at these days", says the South African director and visual artist. IMAGES AND SOUNDBITES